JPS6437687A - Method for discriminating ic card - Google Patents

Method for discriminating ic card

Info

Publication number
JPS6437687A
JPS6437687A JP62194147A JP19414787A JPS6437687A JP S6437687 A JPS6437687 A JP S6437687A JP 62194147 A JP62194147 A JP 62194147A JP 19414787 A JP19414787 A JP 19414787A JP S6437687 A JPS6437687 A JP S6437687A
Authority
JP
Japan
Prior art keywords
card
capacity
chip
change
electrode plates
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.)
Pending
Application number
JP62194147A
Other languages
English (en)
Inventor
Masaaki Ito
Koji Tanaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62194147A priority Critical patent/JPS6437687A/ja
Publication of JPS6437687A publication Critical patent/JPS6437687A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)
JP62194147A 1987-08-03 1987-08-03 Method for discriminating ic card Pending JPS6437687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62194147A JPS6437687A (en) 1987-08-03 1987-08-03 Method for discriminating ic card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62194147A JPS6437687A (en) 1987-08-03 1987-08-03 Method for discriminating ic card

Publications (1)

Publication Number Publication Date
JPS6437687A true JPS6437687A (en) 1989-02-08

Family

ID=16319694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62194147A Pending JPS6437687A (en) 1987-08-03 1987-08-03 Method for discriminating ic card

Country Status (1)

Country Link
JP (1) JPS6437687A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587559U (ja) * 1991-11-15 1993-11-26 功 児玉 弾性率測定装置
KR100984821B1 (ko) * 2010-01-12 2010-10-01 유일전자주식회사 카드의 ｉｃ 칩 유무를 비접촉 방식으로 판별하는 카드리더기 및 방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587559U (ja) * 1991-11-15 1993-11-26 功 児玉 弾性率測定装置
KR100984821B1 (ko) * 2010-01-12 2010-10-01 유일전자주식회사 카드의 ｉｃ 칩 유무를 비접촉 방식으로 판별하는 카드리더기 및 방법

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