JPS54138408A - High coercive force magnetic medium - Google Patents

High coercive force magnetic medium

Info

Publication number
JPS54138408A
JPS54138408A JP4641078A JP4641078A JPS54138408A JP S54138408 A JPS54138408 A JP S54138408A JP 4641078 A JP4641078 A JP 4641078A JP 4641078 A JP4641078 A JP 4641078A JP S54138408 A JPS54138408 A JP S54138408A
Authority
JP
Japan
Prior art keywords
coercive force
magnetic medium
high coercive
force magnetic
medium
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
JP4641078A
Other languages
Japanese (ja)
Other versions
JPS6118258B2 (en
Inventor
Mamoru Namikawa
Hiroshi Hosaka
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.)
Toppan Infomedia Co Ltd
Original Assignee
Tokyo Magnetic 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 Tokyo Magnetic Printing Co Ltd filed Critical Tokyo Magnetic Printing Co Ltd
Priority to JP4641078A priority Critical patent/JPS54138408A/en
Publication of JPS54138408A publication Critical patent/JPS54138408A/en
Publication of JPS6118258B2 publication Critical patent/JPS6118258B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
JP4641078A 1978-04-19 1978-04-19 High coercive force magnetic medium Granted JPS54138408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4641078A JPS54138408A (en) 1978-04-19 1978-04-19 High coercive force magnetic medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4641078A JPS54138408A (en) 1978-04-19 1978-04-19 High coercive force magnetic medium

Publications (2)

Publication Number Publication Date
JPS54138408A true JPS54138408A (en) 1979-10-26
JPS6118258B2 JPS6118258B2 (en) 1986-05-12

Family

ID=12746372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4641078A Granted JPS54138408A (en) 1978-04-19 1978-04-19 High coercive force magnetic medium

Country Status (1)

Country Link
JP (1) JPS54138408A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203625A (en) * 1982-05-24 1983-11-28 Toshiba Corp Magnetic recording medium
JPS61233414A (en) * 1986-03-31 1986-10-17 Tdk Corp Magnetic recording medium

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628436U (en) * 1985-06-28 1987-01-19
JPH01271333A (en) * 1988-04-23 1989-10-30 Kyowa Giken:Kk Paper feed roller
JPH0242098U (en) * 1988-09-13 1990-03-23
JPH02115336U (en) * 1989-03-02 1990-09-14
JPH0459547A (en) * 1990-06-26 1992-02-26 Diafoil Co Ltd Winding method for film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129807A (en) * 1974-05-17 1976-03-13 Post Office
JPS52143003A (en) * 1976-05-25 1977-11-29 Mitsubishi Heavy Ind Ltd Magnetic card

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129807A (en) * 1974-05-17 1976-03-13 Post Office
JPS52143003A (en) * 1976-05-25 1977-11-29 Mitsubishi Heavy Ind Ltd Magnetic card

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203625A (en) * 1982-05-24 1983-11-28 Toshiba Corp Magnetic recording medium
JPS6314410B2 (en) * 1982-05-24 1988-03-30 Tokyo Shibaura Electric Co
JPS61233414A (en) * 1986-03-31 1986-10-17 Tdk Corp Magnetic recording medium
JPH0560171B2 (en) * 1986-03-31 1993-09-01 Tdk Electronics Co Ltd

Also Published As

Publication number Publication date
JPS6118258B2 (en) 1986-05-12

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