JPH0533460B2 - - Google Patents

Info

Publication number
JPH0533460B2
JPH0533460B2 JP59267662A JP26766284A JPH0533460B2 JP H0533460 B2 JPH0533460 B2 JP H0533460B2 JP 59267662 A JP59267662 A JP 59267662A JP 26766284 A JP26766284 A JP 26766284A JP H0533460 B2 JPH0533460 B2 JP H0533460B2
Authority
JP
Japan
Prior art keywords
magnetic recording
recording layer
coercive force
information
force magnetic
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
JP59267662A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61145727A (ja
Inventor
Yasuaki Yoshioka
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP59267662A priority Critical patent/JPS61145727A/ja
Publication of JPS61145727A publication Critical patent/JPS61145727A/ja
Publication of JPH0533460B2 publication Critical patent/JPH0533460B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Credit Cards Or The Like (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP59267662A 1984-12-19 1984-12-19 磁気記録媒体をもつカ−ド類とその記録方法 Granted JPS61145727A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59267662A JPS61145727A (ja) 1984-12-19 1984-12-19 磁気記録媒体をもつカ−ド類とその記録方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59267662A JPS61145727A (ja) 1984-12-19 1984-12-19 磁気記録媒体をもつカ−ド類とその記録方法

Publications (2)

Publication Number Publication Date
JPS61145727A JPS61145727A (ja) 1986-07-03
JPH0533460B2 true JPH0533460B2 (en]) 1993-05-19

Family

ID=17447788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59267662A Granted JPS61145727A (ja) 1984-12-19 1984-12-19 磁気記録媒体をもつカ−ド類とその記録方法

Country Status (1)

Country Link
JP (1) JPS61145727A (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2518620B2 (ja) * 1986-07-29 1996-07-24 東京磁気印刷株式会社 磁気記録再生方法および装置
JPH0760509B2 (ja) * 1987-02-26 1995-06-28 東京磁気印刷株式会社 磁気記録媒体
JPS63153317U (en]) * 1987-03-26 1988-10-07
JPH07118080B2 (ja) * 1988-06-29 1995-12-18 株式会社巴川製紙所 磁気記録媒体の製造方法
JPH0296614U (en]) * 1989-01-17 1990-08-01
JPH02195513A (ja) * 1989-01-25 1990-08-02 Tokyo Jiki Insatsu Kk 磁気記録媒体
JPH0413218A (ja) * 1990-05-01 1992-01-17 Tokin Corp 磁気カード及び記録再生方法
JP2949636B2 (ja) * 1990-06-05 1999-09-20 株式会社トーキン カードの真偽判別を行う方法
JP4496452B2 (ja) 2001-03-30 2010-07-07 Ｄｉｃ株式会社 磁気記録媒体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237189A (en) * 1973-10-31 1980-12-02 Robert J. Deffeyes Polymodal magnetic recording media process for making and verifying the same and compositions useful therein
JPS54130B2 (en]) * 1974-05-16 1979-01-06
JPS51129209A (en) * 1975-05-02 1976-11-10 Toshiba Corp Record reproducing method by polylayer magnetic card
JPS52110613A (en) * 1976-03-15 1977-09-16 Omron Tateisi Electronics Co Magnetic reading inspection system
JPS5485007A (en) * 1977-12-19 1979-07-06 Hitachi Maxell Magnetic recording medium
JPS5542324A (en) * 1978-09-18 1980-03-25 Tokyo Jiki Insatsu Kk Method and device for data read and write of magnetic card
JPS5567912A (en) * 1978-11-16 1980-05-22 Fuji Photo Film Co Ltd Magnetic recording and reproducing method
JPS5584041A (en) * 1978-12-20 1980-06-24 Hitachi Maxell Ltd Magnetic recording medium
JPS57164429A (en) * 1981-04-01 1982-10-09 Tokyo Jiki Insatsu Kk Magnetic recording body
JPS5865644U (ja) * 1981-10-24 1983-05-04 共同印刷株式会社 磁気記録媒体
JPS5880783A (ja) * 1981-11-09 1983-05-14 Dainippon Printing Co Ltd 磁気カ−ドの偽造防止方法
JPH0512838Y2 (en]) * 1984-10-29 1993-04-05
JPH056246A (ja) * 1991-06-27 1993-01-14 Nec Eng Ltd 現金自動取引機の操作制御方式

Also Published As

Publication number Publication date
JPS61145727A (ja) 1986-07-03

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