JPH0632388Y2 - 磁気カード - Google Patents

磁気カード

Info

Publication number
JPH0632388Y2
JPH0632388Y2 JP1987136936U JP13693687U JPH0632388Y2 JP H0632388 Y2 JPH0632388 Y2 JP H0632388Y2 JP 1987136936 U JP1987136936 U JP 1987136936U JP 13693687 U JP13693687 U JP 13693687U JP H0632388 Y2 JPH0632388 Y2 JP H0632388Y2
Authority
JP
Japan
Prior art keywords
data
card
invisible
visible
printing
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.)
Expired - Lifetime
Application number
JP1987136936U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6440682U (enrdf_load_stackoverflow
Inventor
裕司 三木
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP1987136936U priority Critical patent/JPH0632388Y2/ja
Publication of JPS6440682U publication Critical patent/JPS6440682U/ja
Application granted granted Critical
Publication of JPH0632388Y2 publication Critical patent/JPH0632388Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)
JP1987136936U 1987-09-08 1987-09-08 磁気カード Expired - Lifetime JPH0632388Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987136936U JPH0632388Y2 (ja) 1987-09-08 1987-09-08 磁気カード

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987136936U JPH0632388Y2 (ja) 1987-09-08 1987-09-08 磁気カード

Publications (2)

Publication Number Publication Date
JPS6440682U JPS6440682U (enrdf_load_stackoverflow) 1989-03-10
JPH0632388Y2 true JPH0632388Y2 (ja) 1994-08-24

Family

ID=31397909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987136936U Expired - Lifetime JPH0632388Y2 (ja) 1987-09-08 1987-09-08 磁気カード

Country Status (1)

Country Link
JP (1) JPH0632388Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000067298A (ja) * 1998-08-17 2000-03-03 World Techno:Kk 紙葉類の真贋判定装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222377A (ja) * 1982-06-18 1983-12-24 Nippon Denso Co Ltd 情報処理方式
JPS6213394A (ja) * 1985-07-11 1987-01-22 大日本印刷株式会社 カ−ド

Also Published As

Publication number Publication date
JPS6440682U (enrdf_load_stackoverflow) 1989-03-10

Similar Documents

Publication Publication Date Title
US4869946A (en) Tamperproof security card
US5259649A (en) Credit card
US4947443A (en) Method and apparatus for verifying identity
US4985614A (en) Object verification apparatus and method
EP0275117B1 (en) Verifiable object
CA2752551C (en) Printed document including bar code authentication system
US4891504A (en) Security level identification method for computer based information
JPH11296647A (ja) 光学的情報印刷媒体、光学的情報読取装置及び情報処理装置
GB2171828A (en) An individual recognition system
CA2089579A1 (en) Document security system
JPH0632388Y2 (ja) 磁気カード
JPS58146967A (ja) 個人識別方式
JP2001086319A (ja) 認証用記録物、認証方法、認証装置および認証システム
JP4034383B2 (ja) 真偽判定装置および真偽判定方法
JPH06215237A (ja) 偽造クレジットカードの防止方法。
EP0785525A3 (en) Tamper resistant coded card
KR20000015454A (ko) 위조 및 변조방지기능을 갖는 정보저장카드의 판독/기록장치
JPH06243304A (ja) 個別情報を備えた情報記録媒体
JP3436948B2 (ja) 証明用媒体
JPS58192190A (ja) 証明カ−ドの偽造検出方法
JP2709850B2 (ja) 偽造防止可能なバーコード
CA1325849C (en) Magnetic recording medium and method of determining whether the medium is true or false
JPS62159301A (ja) 磁気記録カードのデータ記録方法
JP2925350B2 (ja) 磁気カードとその正当性判別方法及び装置
JP3013257U (ja) プリペイドカード