JPS57161993A - Forgery detection system for ticket processing system - Google Patents

Forgery detection system for ticket processing system

Info

Publication number
JPS57161993A
JPS57161993A JP4710181A JP4710181A JPS57161993A JP S57161993 A JPS57161993 A JP S57161993A JP 4710181 A JP4710181 A JP 4710181A JP 4710181 A JP4710181 A JP 4710181A JP S57161993 A JPS57161993 A JP S57161993A
Authority
JP
Japan
Prior art keywords
ticket processing
forgery detection
processing system
detection system
forgery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4710181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226505B2 (enrdf_load_stackoverflow
Inventor
Toshio Satou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4710181A priority Critical patent/JPS57161993A/ja
Publication of JPS57161993A publication Critical patent/JPS57161993A/ja
Publication of JPS6226505B2 publication Critical patent/JPS6226505B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP4710181A 1981-03-30 1981-03-30 Forgery detection system for ticket processing system Granted JPS57161993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4710181A JPS57161993A (en) 1981-03-30 1981-03-30 Forgery detection system for ticket processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4710181A JPS57161993A (en) 1981-03-30 1981-03-30 Forgery detection system for ticket processing system

Publications (2)

Publication Number Publication Date
JPS57161993A true JPS57161993A (en) 1982-10-05
JPS6226505B2 JPS6226505B2 (enrdf_load_stackoverflow) 1987-06-09

Family

ID=12765781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4710181A Granted JPS57161993A (en) 1981-03-30 1981-03-30 Forgery detection system for ticket processing system

Country Status (1)

Country Link
JP (1) JPS57161993A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115189A (ja) * 1984-11-09 1986-06-02 日本信号株式会社 紙券の判定方法
JPS61115190A (ja) * 1984-11-09 1986-06-02 日本信号株式会社 自動券売機
JPS61115192A (ja) * 1984-11-09 1986-06-02 日本信号株式会社 紙券の改ざん検出装置
WO2000034923A1 (fr) * 1998-12-07 2000-06-15 Hitachi, Ltd. Procede permettant de verifier l'authenticite d'une feuille au moyen d'une puce electronique
JP2001134786A (ja) * 1999-11-02 2001-05-18 Oki Electric Ind Co Ltd 券面編集時の暗号化方法
US7131776B2 (en) 2004-04-13 2006-11-07 Hitachi, Ltd. Printed matter reliability decision method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115189A (ja) * 1984-11-09 1986-06-02 日本信号株式会社 紙券の判定方法
JPS61115190A (ja) * 1984-11-09 1986-06-02 日本信号株式会社 自動券売機
JPS61115192A (ja) * 1984-11-09 1986-06-02 日本信号株式会社 紙券の改ざん検出装置
US6659353B1 (en) 1998-07-12 2003-12-09 Hitachi, Ltd. Method of checking authenticity of sheet with built-in electronic circuit chip
WO2000034923A1 (fr) * 1998-12-07 2000-06-15 Hitachi, Ltd. Procede permettant de verifier l'authenticite d'une feuille au moyen d'une puce electronique
KR100464576B1 (ko) * 1998-12-07 2005-01-03 가부시키가이샤 히타치세이사쿠쇼 전자 회로 칩을 장착한 시트의 위조 검출 방법
US7007854B2 (en) 1998-12-07 2006-03-07 Hitachi, Ltd. Method of checking authenticity of sheet with built-in electronic circuit chip
US7309019B2 (en) 1998-12-07 2007-12-18 Hitachi, Ltd. Method of checking authenticity of sheet with built-in electronic circuit chip
JP2001134786A (ja) * 1999-11-02 2001-05-18 Oki Electric Ind Co Ltd 券面編集時の暗号化方法
US7131776B2 (en) 2004-04-13 2006-11-07 Hitachi, Ltd. Printed matter reliability decision method

Also Published As

Publication number Publication date
JPS6226505B2 (enrdf_load_stackoverflow) 1987-06-09

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