JPH0417522B2 - - Google Patents

Info

Publication number
JPH0417522B2
JPH0417522B2 JP1073424A JP7342489A JPH0417522B2 JP H0417522 B2 JPH0417522 B2 JP H0417522B2 JP 1073424 A JP1073424 A JP 1073424A JP 7342489 A JP7342489 A JP 7342489A JP H0417522 B2 JPH0417522 B2 JP H0417522B2
Authority
JP
Japan
Prior art keywords
card
battery
switch element
ram
terminal
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
JP1073424A
Other languages
English (en)
Japanese (ja)
Other versions
JPH021009A (ja
Inventor
Harumi Nakano
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP1073424A priority Critical patent/JPH021009A/ja
Publication of JPH021009A publication Critical patent/JPH021009A/ja
Publication of JPH0417522B2 publication Critical patent/JPH0417522B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)
  • Power Sources (AREA)
JP1073424A 1989-03-24 1989-03-24 電池内蔵型ｉｃカード Granted JPH021009A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1073424A JPH021009A (ja) 1989-03-24 1989-03-24 電池内蔵型ｉｃカード

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1073424A JPH021009A (ja) 1989-03-24 1989-03-24 電池内蔵型ｉｃカード

Publications (2)

Publication Number Publication Date
JPH021009A JPH021009A (ja) 1990-01-05
JPH0417522B2 true JPH0417522B2 (de) 1992-03-26

Family

ID=13517835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1073424A Granted JPH021009A (ja) 1989-03-24 1989-03-24 電池内蔵型ｉｃカード

Country Status (1)

Country Link
JP (1) JPH021009A (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819792A (ja) * 1981-07-27 1983-02-04 Nec Corp 半導体フアイルメモリ
JPS6044129B2 (ja) * 1980-10-16 1985-10-02 ワイケイケイ株式会社 スライドフアスナ−エレメントの製造方法並に装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044129U (ja) * 1983-09-03 1985-03-28 日立マクセル株式会社 不揮発性メモリ素子の内蔵電池の消耗防止機構

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044129B2 (ja) * 1980-10-16 1985-10-02 ワイケイケイ株式会社 スライドフアスナ−エレメントの製造方法並に装置
JPS5819792A (ja) * 1981-07-27 1983-02-04 Nec Corp 半導体フアイルメモリ

Also Published As

Publication number Publication date
JPH021009A (ja) 1990-01-05

Similar Documents

Publication Publication Date Title
US4692601A (en) Identification card including switching means for built-in battery
US5168151A (en) Portable electronic device having a memory with restricted access in off-line modes
EP0257648B1 (de) Tragbarer Datenträger
JPS62237592A (ja) Ｉｃカ−ドにおけるクロツク切換方式
KR910009097B1 (ko) 휴대가능 전자장치
JPH0417522B2 (de)
JPH09212598A (ja) Ｉｃカード用携帯端末装置
JP2791105B2 (ja) 携帯可能記憶媒体
JP2597553B2 (ja) Ｉｃカード
JP2692905B2 (ja) 携帯可能電子装置
JPS6362086A (ja) Ｉｃカード
JPS63262783A (ja) 携帯可能媒体
JPS6380382A (ja) 携帯可能媒体
JPS63262781A (ja) 携帯可能媒体
JPS6358520A (ja) 携帯可能媒体
JPH031288A (ja) 携帯可能電子装置
JPH0236492A (ja) 携帯可能電子装置
JPH03297A (ja) 携帯可能電子装置
JP2862539B2 (ja) 携帯可能電子装置
JPH01228079A (ja) 携帯可能電子装置
JPS62204995A (ja) 携帯可能電子装置
JPS6362087A (ja) 携帯可能媒体
JPH0877316A (ja) ディスプレイ機能付きｉｃカードおよびそれを用いた情報処理装置
JPS6359596A (ja) 携帯可能媒体
JPH01207890A (ja) 携帯可能電子装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term