JP2004078525A - Intellectual property right buying and selling system and its program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To exclude a person who participates in bidding without having the will to actually buy it, from an object of bidding, as the oblique buy order disrupts the market, and disturbs the normal transaction. <P>SOLUTION: Contents and a sale price (selling price) of the right to be sold is put on the Internet 10 by a server 22 of a Web site, to receive the bidding. When a buying price more than the present sale price is set on the basis of the application of bidding in every sales conclusion of the right, a fair zone wherein a specific multiple of the sales conclusion price immediately therebefore is determined as the maximum price, and a specific fractional value of the same is determined as the minimum price, is determined, and the application of the bidding more than the maximum price or less than the minimum price is regarded as the oblique application. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an intellectual property right trading system and an intellectual property right trading method for trading intellectual property rights in the market, and in particular, to a right to receive an intellectual property right and a license (exclusive license, The present invention relates to a system for trading intellectual property rights, and a program therefor, which can buy and sell (regular licenses) in a trading market and prevent the normal transactions from being disturbed.
[0002]
[Prior art]
At present, the environment surrounding intellectual property rights is as follows.
(1) In some cases, venture business companies, etc., may not be able to expand their business due to lack of funds, despite having excellent technical capabilities. In such a case, intellectual property rights (particularly patent rights) ) And to provide opportunities for funding.
(2) Also, among the intellectual property rights owned by companies and universities, especially patents, there are many dormant patents that are held unused, and it is necessary to make these patents more fluid and effective. It is becoming increasingly desirable to contribute to economic revitalization.
[0003]
In order to respond to these social demands, in particular for patent rights among intellectual property rights, a system has been created that allows companies to buy and sell dormant patent rights in the market (for example, TLO (Technology Transfer Agency) )), And various measures have been devised to promote the securitization of patent rights, such as securitizing patent rights and license rights so that they can be bought and sold in the market (enactment of the Asset Liquidation Law).
[0004]
For this reason, it is urgent to build a patent distribution and technology transfer market in which sellers and buyers of a wide range of patents can participate, and to develop an intellectual property right trading system for effectively operating the market.
[0005]
[Problems to be solved by the invention]
By the way, in order to buy and sell intellectual property rights in a trading market, the seller publishes the contents of the intellectual property rights and the selling price for listing on the market, and the buyer browses and presents the desired price and applies for purchase. I do. At this time, if there are multiple buyers, the buyer who offered the highest bid will win the bid, but some of the buyers participate in the bid even though they do not actually want to buy, and as a result Incorrect buying orders will disrupt the market and disrupt successful trading.
The present invention has been made in view of the above-mentioned problems, and the present invention excludes illegal buying orders for intellectual property rights (particularly patents and utility model rights) listed on a trading market, and eliminates illegal trading orders. An object is to provide an intellectual property right trading system capable of preventing sabotage.
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the present invention provides an intellectual property right trading system that posts sale information of rights related to intellectual property and accepts an application for a bid that presents a bid price for the right. A right sale information posting means for posting information on the contents of the right and the sale price, and when a bid price exceeding the current sale price is presented by the bid application, a predetermined multiple (eg, 3) The upper limit price is set as the upper limit price, and an aptitude zone is set with the lower limit price as a predetermined number (for example, one third), and there is an application for a bid exceeding the upper limit price or below the lower limit price. And a bid application monitoring means for occasionally recognizing the application as fraudulent.
According to the present invention, the bid application monitoring means sets the upper limit price to a predetermined multiple of the immediately preceding sale price and sets the lower limit to a predetermined fraction of the immediately preceding sale price when a bid price higher than the current sale price is presented by the bid application. By setting an aptitude zone for the price and deciding that a bid has been improper when a bid has been submitted for exceeding the upper limit price or below the lower limit price, the intellectual property rights listed on the trading market ( In particular, with regard to patent rights and utility model rights), it is possible to exclude an illegal buy order and prevent a disturbance of a normal transaction.
[0007]
Further, in the intellectual property right trading system of the present invention, the setting of the upper limit price and the lower limit price by the bid application monitoring means is performed each time the right is traded, and is set in accordance with the predetermined multiple that changes according to the immediately preceding trade price. Are sequentially set.
According to the present invention, the setting of the appropriate zone is performed each time a trade is made, and the predetermined multiple setting changes according to the trade price. Therefore, each time the trade is made, an appropriate upper limit price and lower limit are set in accordance with the trade price. It is possible to set a price, and it is possible to exclude an illegal buy order out of an appropriate zone and prevent a disturbance of a normal transaction.
[0008]
Further, in the intellectual property right trading system of the present invention, when the bid application monitoring unit is determined that the bid application is fraudulent, the fraudulent application notifying unit for notifying the bidder that he / she is not considered as a bidder; , Is provided.
According to the present invention, when a bid application is determined to be improper by the bid application monitoring means, the fraudulent application notification means notifies the bidder that he / she is not considered as a bidder, thereby removing the bidder from the market. Can reduce fraudulent bids and encourage them to bid at normal bid prices. Also, by not giving the notification, it is possible to prevent a bidder determined to be fraudulent from grasping the fraudulent bid prevention zone, which also has the effect of reducing fraudulent bidding.
[0009]
Further, in the intellectual property right trading system of the present invention, when the bid application monitoring means determines that the bid application is illegal, the bid application monitoring means records the bidder as an unauthorized purchase applicant.
According to the present invention, when the bid application monitoring means determines that a bid application is fraudulent, the bidder is recorded as a fraudulent purchase applicant, and based on this record, a fraudulent bid for subsequent purchase applicants is made. A preliminary check can be performed.
[0010]
Further, the present invention is an intellectual property right trading program that publishes information on sales of rights related to intellectual property and accepts an application for a bid showing a buying price for the right. In the case of the right sale information posting processing for posting price information and the bid price exceeding the current sale price is presented by the bid application, a predetermined multiple of the immediately preceding sale closing price is set as the upper limit price, and a predetermined number of Setting an aptitude zone having a lower limit price of 1 and a bid application monitoring process for determining that the application is invalid when there is an application for a bid that exceeds the upper limit price or falls below the lower limit price. It is characterized by performing.
[0011]
Further, in the intellectual property right trading program of the present invention, the setting of the upper limit price and the lower limit price is performed each time the right is traded, and the next appropriate zone is sequentially determined according to the predetermined multiple that changes according to the immediately preceding trade price. The present invention is further characterized by causing a computer to further perform a setting process.
[0012]
Further, in the intellectual property right trading program of the present invention, when a bid application is determined to be fraudulent, the computer is further made to perform a process of notifying the bidder that the bidder is not regarded as a bidder. I do.
[0013]
Further, in the intellectual property right buying and selling program of the present invention, when a bid application is determined to be fraudulent, the computer is further made to perform a process of recording the bidder as a fraudulent purchase applicant.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
FIG. 1 is a diagram for explaining the concept of an intellectual property right trading market to which the intellectual property right trading system of the present invention is applied. Hereinafter, a flow of a transaction of an intellectual property right in an intellectual property right transaction market using a Web site to which the present invention is applied will be described with reference to FIG.
An intellectual property right provider 1 intending to sell intellectual property rights such as patent rights applies to the intellectual property right intermediary 2 for sale of the intellectual property right 1a. The intellectual property transaction intermediary agency 2 examines the intellectual property right 1a for which the sale has been applied, and if the examination passes, purchases the intellectual property right 1a (arrow a). In this case, the purchase price of the intellectual property right 1a purchased by the intellectual property right intermediary agency 2 is determined by requesting the intellectual property right evaluation agency 3 to evaluate.
[0015]
The intellectual property right intermediary 2 lists the contents of the purchased intellectual property right 1a and the selling price (sales price) on the intellectual property right market 4 (arrowed line b). The intellectual property trade market 4 is a trade market for intellectual property rights constructed by the Web site 5 on the Internet. The selling price (sell price) is not fixed, but is of an auction type in which the highest price among the buying prices specified by the intellectual property right purchasing company 6 is the new selling price (sell price).
The intellectual property right purchasing company 6 browses the intellectual property right 1a posted on the intellectual property right market 4 (arrow c).
When purchasing the intellectual property right 1a, the intellectual property right purchase company 6 presents the “purchase desired price (buying price)” to the Web site 5 and applies for the purchase of the intellectual property right 1a. Perform (arrow d).
If there are a plurality of companies that apply for the purchase of the intellectual property right 1a, the intellectual property right purchase company 6 that offers the highest bid price wins the bid.
[0016]
Further, even if the intellectual property right 1a is listed on the intellectual property right exchange market 4 (listed on the Web site 5), the intellectual property right purchase company 6 that purchases the intellectual property right 1a does not appear, After the lapse of (for example, one year), the unsold intellectual property right 1a is bought back by the intellectual property right provider 1 at a price of 110% of the price sold to the intellectual property right intermediary agency 2. (Arrow line e). Note that the value of 110% is an example, and is not particularly limited to this, and can be flexibly set according to the price range of the intellectual property right 1a.
[0017]
FIG. 2 is a diagram showing a configuration example of an intellectual property right trading market by the intellectual property right trading system of the present invention. In FIG. 2, reference numeral 11 denotes an intellectual property right providing company wishing to sell an intellectual property right such as a patent right, 11 denotes a terminal of the intellectual property right providing company 1, and 12 denotes an intellectual property right such as a patent right. The terminal of the intellectual property right purchasing company 6 to be tried, 13 is a server of the intellectual property right evaluation organization 3 that evaluates the value of the intellectual property right, and 14a specializes in research on intellectual property rights such as patent rights. 14b is an intellectual property right related information database, 15 is an information provider that reports when infringement information on intellectual property rights is found, 15 is an information provider terminal, and 20 is an intellectual property right terminal. It is a server of an intellectual property rights intermediary agency that mediates property rights transactions. Reference numeral 22 denotes a Web site server that builds an intellectual property right transaction market on the Internet 10 and mediates trading, and is connected to an internal information database 25 that stores data necessary for operation of the Web site server 22.
In the intellectual property right buying and selling system of the present invention, the server 22 of the Web site is the core of the system, and an intellectual property right trading market is built on the Internet 10 to buy and sell intellectual property rights such as patents to be sold. Can be performed.
[0018]
Next, an operation flow of the intellectual property right trading system shown in FIG. 2 will be described based on FIGS. FIGS. 3 and 4 are sequence diagrams showing the operation of the intellectual property right trading system shown in FIG. Here, a case in which a patent right is bought and sold as an intellectual property right will be described as an example.
First, an intellectual property rights provider submits an application for the sale of a patent right for which it owns rights to an intellectual property rights intermediary agency, and the information on the sale of this patent right is listed on the intellectual property rights exchange market. The flow of the process performed will be described with reference to FIG.
[0019]
First, from the terminal 11 of the intellectual property right providing company, the “sale application information” of the patent right (or application pending) owned by itself is transmitted to the server 20 of the intellectual property right intermediary agency (step S1). ). At the time of "application for sale", information such as a patent number (or a patent application number) and a desired sale price are transmitted at the same time.
[0020]
Next, the server 20 of the intellectual property transaction mediation organization receives the application for the sale of the patent right (step S2), and sends the information of the patent right for which the sale application was made to the server 13 of the intellectual property evaluation organization. It transmits and requests an evaluation (step S3).
Then, in the intellectual property evaluation organization, the expert team evaluates the value of the patent for which the evaluation request has been received, inputs the value to the server 13 (step S4), and transmits the input evaluation result to the intellectual property transaction intermediary. (Step S5).
[0021]
Next, the server 20 of the intellectual property right intermediary agency determines the purchase price of the patent right for which the application for sale has been made based on the evaluation result received from the server 13 of the intellectual property right evaluation institution (step). S6), and transmits the purchase price to the terminal 11 of the intellectual property right providing company (step S7).
In response, the terminal 11 of the intellectual property right provider receives the purchase price (step S8), and the intellectual property right provider sells from the terminal 11 of the intellectual property right provider if this price is acceptable. The information of the consent is transmitted to the server 20 of the intellectual property transaction agency (step S9). The intellectual property right intermediary 2 determines the purchase of the patent right for which the sale has been applied (step S10).
[0022]
Next, the server 20 of the intellectual property transaction intermediary agency determines the selling price (sales price) of the purchased patent right (step S11), and requests the server 22 of the Web site 5 to register information on the patent right to be sold. (Step S12). The server 22 of the Web site 5 publishes the information on the patent right to be sold and the sale price for which registration has been requested on the Internet 10 (step S13). The patent right information published on the Internet 10 is browsed using the terminal 12 of the intellectual property right purchase company (step S14). The selling price (sales price) is updated by the bid price of the intellectual property right purchasing company 12.
[0023]
Next, with reference to FIG. 4, an operation when the intellectual property right purchasing company 6 purchases a patent right listed on the intellectual property right exchange market will be described.
First, when purchasing the patent right to be sold, the intellectual property right purchasing company 12 transmits information of “purchase application (bid)” to the server 22 of the Web site 21 (Step S31). In this case, information of the number of the patent right to be purchased (patent number) and information on the desired purchase price (buying price) are also transmitted.
[0024]
Next, the server 22 of the Web site 5 receives the purchase application (Step S32), and compares the desired purchase price (buy price) presented by the intellectual property right purchasing company 12 with the sell price (sell price) (Step S33). If "the desired purchase price (buying price) <the selling price (sell price)", that is, if the desired purchasing price (buying price) is lower than the selling price (sell price), the process returns to step S32 to continue accepting the purchase application.
[0025]
Next, if the desired purchase price (buying price)> the selling price (sell price), that is, if the desired purchasing price (buying price) is higher than the selling price (sell price), it is checked whether there are multiple companies that have applied for the purchase. If there are a plurality of companies that have made purchase applications, the sale is determined to the intellectual property right purchasing company 6 that has presented the highest price (steps S34 and S35).
[0026]
When the sale is decided, a notice of the sale decision is sent to the server 20 of the intellectual property transaction agency, the terminal 11 of the intellectual property provider, and the terminal 12 of the intellectual property purchase company (step S36). To S39). Then, the information of the sold patent right is deleted from the Internet 10 (step S40), and the process is terminated.
[0027]
Then, the intellectual property transaction intermediary agency 2 and the intellectual property right purchasing company 6 use the server 20 of the intellectual property transaction intermediary institution and the terminal 12 of the intellectual property right purchasing company to perform the patent right transfer procedure. (Steps S41 and S42).
[0028]
If the patent right published on the Internet 10 cannot be sold after one year or more, the intellectual property right provider 1 converts the patent right sold to the intellectual property Repurchase at 110% (as an example) of the price purchased by the property rights intermediary 2.
[0029]
By the way, there are companies or individuals who participate in bidding for the purpose of confusing the transaction by setting the purchase price unreasonably high because there is no actual purchase intention. These sabotage acts hinder the normal transactions described above. Therefore, in the present invention, in order to eliminate this obstructive action, at listing, a listing price (buying price) is checked at a relatively early stage to exclude an illegal bid.
6, 7, and 8 show the details. FIG. 6 is a graph showing the transition of the listed price in which the horizontal axis is the time axis and the vertical axis is the buying price after listing. In the figure, the listing price indicated by the plot 51 (○) is a normal purchase application (normal purchase order), and the listing price indicated by the plot 52 (●) is a purchase application (illegal) based on the listed price that was determined to be fraudulent. Purchase order). Further, a listing date t0, a trade completion date t1, and the highest price A presented in the trade are shown.
FIG. 7 is a flowchart showing a process for removing illegal bids. Here, as a premise, it is assumed that the intellectual property right evaluated by the evaluation institution is listed on the trading market at a price obtained by adding the profit of the seller (generally, about 10% of the evaluated value). Then, it is assumed that the buyer who has offered the highest price in the auction period after 2-4 weeks has been awarded and the sale has been completed (if there is no buy order within the period, this period is postponed). Next, assume that the seller relists the intellectual property right in the trading market. At this time, in the present invention, an appropriate zone is automatically set in order to exclude an illegal buy order, and a check is made every time a trade is made.
[0030]
That is, after the trade is completed (S101), first, the above-described appropriate zone is set (S102). Then, the upper limit value of the appropriate zone is set to a predetermined multiple of the buyer who presented the highest value, for example, three times. Here, the upper limit value is checked, and if there is a buy order exceeding the upper limit value (S103 Yes), it is determined that there is an illegal buy order (bid) (S106), and the buy order itself is deleted. On the other hand, the lower limit value of the appropriate zone is set to a predetermined fraction of the buyer who presented the highest value, here 1/3. Here, the lower limit value is checked, and if there is a buy order below the lower limit value (S104 Yes), it is illegally recognized as a buy order and the buy order itself is deleted (S106). If it is within the appropriate zone, it is determined that the purchase order is valid (S105).
The setting of the suitability zone is sequentially performed each time the intellectual property right is traded (S101), and the setting of the multiple changes depending on the traded price. In addition, if it is determined that a bid is illegal, measures to prevent the bidder from being treated as a normal bidder in the intellectual property rights market 4 are not posted on the Internet. A notification is given to the effect that the bidder is not considered (S107). As a result, the number of fraudulent purchase applications can be reduced, and the user can be encouraged to make a normal purchase application.
[0031]
By not performing the notification in S107, it is possible to reduce the number of unauthorized purchase applications while preventing the authorized unauthorized purchase applicant from grasping the unauthorized authentication prevention zone. FIG. 8 is a flowchart showing a process when the notification in S107 is not performed. As shown in FIG. 8, when it is determined that the order is an illegal buy order (illegal bid), the bidder is recorded as an unauthorized purchase applicant (S120). Based on this record, it is possible to perform a preliminary check for a subsequent fraudulent bid for the purchase applicant.
[0032]
Next, the configuration of the server 22 of the Web site 5 will be described with reference to FIG. FIG. 5 is a block diagram showing a configuration of the server 22 of the Web site 5, and shows only a portion directly related to the present invention. In FIG. 5, 23 is a communication interface for connecting the server 22 of the Web site 5 to the Internet 10, 24 is a control unit for controlling the entire server 22 of the Web site, and 25 is an internal information database.
[0033]
The processing program unit 30 includes the following processing units. The right sale information posting processing unit 31 is a processing unit for posting information of a patent right to be sold and its sale price (sales price) on the Web site 21 and publishing it on the Internet 10. The selling price update processing unit 32 is a processing unit that, when a buying price exceeding the current selling price (sell price) is presented, sets the buying price to a new selling price. The selling price buying price comparison processing unit 33 compares the selling price (selling price) and the purchase offer price (buying price) when the purchase (bid) is applied to the right to be sold posted on the Web site 21. This is a processing unit for comparison. The selling and consulting signal transmission processing unit 34 determines that the buying price for the patent right to be sold is lower than the selling price (sell price) and that the difference between the selling price (sell price) and the buying price falls within a predetermined ratio of the selling price (sell price). A processing unit for generating a trading perusal signal as to whether or not to trade, and transmitting the signal to a related terminal related to the trading of the right. The trade negotiation information display processing unit 35 is a processing unit for displaying on the Web site 21 that the trade negotiation is being performed for the right that generated the trade consultation signal.
[0034]
When a bid price exceeding the current sale price is presented by a bid application for intellectual property rights posted by the right sale information posting processing unit 31, the bid application monitoring processing unit 41 performs a predetermined multiple of the immediately preceding sale closing price. Set an aptitude zone where the upper limit price is set as the upper limit price and a predetermined number is set as the lower limit price, and when there is an application for a bid exceeding the upper limit price or below the previous limit price, the application is recognized as invalid Department. The setting of the upper limit price and the lower limit price by the bid application monitoring unit 41 is performed each time the intellectual property right is traded, and the next appropriate zone is automatically set sequentially according to a predetermined multiple that changes according to the immediately preceding traded price. Further, when the bid application monitoring processing unit 41 determines that the bid application is fraudulent, it records the bidder in the internal information database 25 as a fraudulent purchase applicant. The fraudulent application notification processing unit 42 is a processing unit that, when the bidding application is recognized by the bidding application monitoring processing unit 41 as being fraudulent, notifies the bidder that he / she is not regarded as a bidder.
[0035]
The processing program unit 30 may be realized by dedicated hardware, and the processing program unit is configured by a general-purpose information processing device such as a memory and a CPU (central processing unit). A program (not shown) for realizing the function of the unit may be loaded into a memory and executed to realize the function. It is assumed that an input device, a display device, and the like (neither is displayed) are connected to the server 22 of the Web site 21 as peripheral devices. Here, the input device refers to an input device such as a keyboard and a mouse. The display device refers to a CRT (Cathode Ray Tube), a liquid crystal display device, or the like.
[0036]
As described above, the embodiment of the present invention has been described. A program for realizing the function of the processing program unit 30 in the server 22 in the Web site 5 shown in FIG. By causing a computer system to read and execute the program recorded on the recording medium, the processing program unit 30 in the server 22 of the Web site 21 illustrated in FIG. 5 may perform necessary processing. Here, the “computer system” includes an OS and hardware such as peripheral devices.
[0037]
Further, the above-mentioned program may be for realizing a part of the above-mentioned functions, and may be for realizing the above-mentioned functions in combination with a program already recorded in a computer system, that is, a so-called difference file (differential Program).
[0038]
The embodiment of the intellectual property right trading system of the present invention has been described above. However, the present invention is not limited to the above-described illustrated example, and various modifications may be made without departing from the scope of the present invention. Obviously you can get it. In particular, the present invention is not limited to the use of Web sites, but is generally applied to trading markets using computer systems.
[0039]
【The invention's effect】
As described above, according to the present invention, for an intellectual property right (particularly, a patent right or a utility model right) listed on a trading market, an illegal buying order is excluded, and an obstruction of a normal trading is prevented. This facilitates the distribution of intellectual property rights.
[Brief description of the drawings]
FIG. 1 is a diagram showing a concept of an intellectual property right trading market to which the present invention is applied.
FIG. 2 is a diagram showing a configuration of an intellectual property right trading market by the intellectual property right trading system of the present invention.
FIG. 3 is a sequence diagram showing an operation of the intellectual property right trading system of the present invention.
FIG. 4 is a sequence diagram showing an operation of the intellectual property right trading system of the present invention.
FIG. 5 is a diagram showing a configuration of a Web site server.
FIG. 6 is a graph showing a transition of a listed price including an application based on a fraudulent bid price.
FIG. 7 is a first flowchart showing a process for removing an illegal bid by the intellectual property right buying and selling system of the present invention.
FIG. 8 is a second diagram showing, in a flowchart, a process for eliminating an illegal bid by the intellectual property right trading system of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Intellectual property right provision company, 1a ... Intellectual property right, 2 ... Intellectual property right transaction intermediary agency, 3 ... Intellectual property right evaluation agency, 4 ... Intellectual property right transaction market, 5 ... Web site, 6 ... Intellectual property purchasing company, 10 ... Internet, 11 ... Intellectual property right providing company terminal, 12 ... Intellectual property right purchasing company terminal, 13 ... Intellectual property right evaluation organization server, 14a ... Information research company Server, 15: information provider terminal, 20: server of intellectual property transaction intermediary organization, 22: Web site server, 25: internal information database, 30: processing program unit, 31: right sale information posting processing unit , 32: Sale price update processing unit, 33: Sell / buy price comparison processing unit, 34: Trading perception signal transmission processing unit, 35: Trading negotiation information display processing unit, 41: Bid application monitoring processing unit, 42: Unauthorized application notification processing Department

Claims (8)

An intellectual property right buying and selling system that posts sale information of rights related to intellectual property and receives an application for a bid that presents a bid price for the right,
Right sale information posting means for posting information on the content of the right to be sold and the sale price,
When a bid price higher than the current sale price is presented by the bid application, an upper limit price is set to a predetermined multiple of the immediately preceding sale price, and an aptitude zone is set to set a lower limit to a predetermined number, and An intellectual property right trading system, comprising: a bid application monitoring unit that, when a bid is applied for exceeding the upper limit price or lower than the lower limit price, is determined to be invalid. The setting of the upper limit price and the lower limit price by the bid application monitoring means is performed each time the right is traded, and the next appropriate zone is sequentially set according to the predetermined multiple that changes depending on the immediately preceding trade price. Item 4. The intellectual property right trading system according to Item 1. A fraudulent application notifying means for notifying the bidder that the bid application is not regarded as a bidder when the bid application is determined to be fraudulent by the bid application monitoring means;
The intellectual property right trading system according to claim 1 or 2, further comprising: The intellectual property right trading system according to claim 1, wherein the bid application monitoring unit records the bidder as a fraudulent purchaser when the bid application is determined to be fraudulent. An intellectual property rights trading program that posts information on the sale of intellectual property rights and accepts bid applications that offer bid prices for the rights,
Rights sale information posting processing for posting information on the content of the rights to be sold and the sale price,
When a bid price higher than the current sale price is presented by the bid application, an upper limit price is set to a predetermined multiple of the immediately preceding sale price, and an aptitude zone is set to set a lower limit to a predetermined number, and A bid application monitoring process that determines that the application is fraudulent when there is an application for a bid exceeding the upper limit price or below the lower limit price,
Intellectual property rights trading program that causes a computer to perform The setting of the upper limit price and the lower limit price is performed each time the right is traded, and further causes the computer to further perform a process of sequentially setting the next appropriate zone according to the predetermined multiple that changes according to the immediately preceding trade price. 6. The intellectual property right trading program according to claim 5, wherein 7. The intellectual property right according to claim 5, wherein when the bid application is determined to be illegal, the computer is further made to perform a process of notifying the bidder that the bidder is not regarded as a bidder. Trading program. 7. The intellectual property right trading program according to claim 5, wherein when the bid application is determined to be fraudulent, the computer further performs a process of recording the bidder as a fraudulent purchase applicant.

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