JPS63104222A - 光記録カードの読取り方法 - Google Patents

光記録カードの読取り方法

Info

Publication number
JPS63104222A
JPS63104222A JP61250460A JP25046086A JPS63104222A JP S63104222 A JPS63104222 A JP S63104222A JP 61250460 A JP61250460 A JP 61250460A JP 25046086 A JP25046086 A JP 25046086A JP S63104222 A JPS63104222 A JP S63104222A
Authority
JP
Japan
Prior art keywords
data
optical recording
pit
reading
row
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
JP61250460A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0555931B2 (US06826419-20041130-M00005.png
Inventor
Yuji Kakinuma
裕二 柿沼
Minoru Fujita
実 藤田
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.)
Kyodo Printing Co Ltd
Original Assignee
Kyodo Printing 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 Kyodo Printing Co Ltd filed Critical Kyodo Printing Co Ltd
Priority to JP61250460A priority Critical patent/JPS63104222A/ja
Priority to US07/082,820 priority patent/US4860275A/en
Priority to AT87307018T priority patent/ATE99815T1/de
Priority to DE87307018T priority patent/DE3788688T2/de
Priority to CA000543974A priority patent/CA1298652C/en
Priority to EP87307018A priority patent/EP0256807B1/en
Publication of JPS63104222A publication Critical patent/JPS63104222A/ja
Publication of JPH0555931B2 publication Critical patent/JPH0555931B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Credit Cards Or The Like (AREA)
JP61250460A 1986-08-09 1986-10-21 光記録カードの読取り方法 Granted JPS63104222A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP61250460A JPS63104222A (ja) 1986-10-21 1986-10-21 光記録カードの読取り方法
US07/082,820 US4860275A (en) 1986-08-09 1987-08-05 Optical recording card and method of reading the same
AT87307018T ATE99815T1 (de) 1986-08-09 1987-08-07 Optische aufzeichnungskarte und lesemethode.
DE87307018T DE3788688T2 (de) 1986-08-09 1987-08-07 Optische Aufzeichnungskarte und Lesemethode.
CA000543974A CA1298652C (en) 1986-08-09 1987-08-07 Optical recording card and method of reading the same
EP87307018A EP0256807B1 (en) 1986-08-09 1987-08-07 Optical recording card and method of reading the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61250460A JPS63104222A (ja) 1986-10-21 1986-10-21 光記録カードの読取り方法

Publications (2)

Publication Number Publication Date
JPS63104222A true JPS63104222A (ja) 1988-05-09
JPH0555931B2 JPH0555931B2 (US06826419-20041130-M00005.png) 1993-08-18

Family

ID=17208204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61250460A Granted JPS63104222A (ja) 1986-08-09 1986-10-21 光記録カードの読取り方法

Country Status (1)

Country Link
JP (1) JPS63104222A (US06826419-20041130-M00005.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235659A (ja) * 1988-07-26 1990-02-06 Olympus Optical Co Ltd 光カードの記録再生方法及び光カードのデータ配置方法
JPWO2007072794A1 (ja) * 2005-12-19 2009-05-28 国際先端技術総合研究所株式会社 ホログラムチップにより真贋判別可能なカード

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174088A (ja) * 1984-09-18 1986-04-16 Dainippon Printing Co Ltd 光情報記録カ−ド
JPS61139952A (ja) * 1984-12-12 1986-06-27 Comput Services Corp 光メモリカ−ド
JPS62117144A (ja) * 1985-11-18 1987-05-28 Sony Corp 光学式記録媒体の読み取り回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174088A (ja) * 1984-09-18 1986-04-16 Dainippon Printing Co Ltd 光情報記録カ−ド
JPS61139952A (ja) * 1984-12-12 1986-06-27 Comput Services Corp 光メモリカ−ド
JPS62117144A (ja) * 1985-11-18 1987-05-28 Sony Corp 光学式記録媒体の読み取り回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235659A (ja) * 1988-07-26 1990-02-06 Olympus Optical Co Ltd 光カードの記録再生方法及び光カードのデータ配置方法
JPWO2007072794A1 (ja) * 2005-12-19 2009-05-28 国際先端技術総合研究所株式会社 ホログラムチップにより真贋判別可能なカード
US8397987B2 (en) 2005-12-19 2013-03-19 International Frontier Technology Laboratory, Inc. Card which can be authenticated by hologram chip

Also Published As

Publication number Publication date
JPH0555931B2 (US06826419-20041130-M00005.png) 1993-08-18

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