JPH0416851B2 - - Google Patents

Info

Publication number
JPH0416851B2
JPH0416851B2 JP62330516A JP33051687A JPH0416851B2 JP H0416851 B2 JPH0416851 B2 JP H0416851B2 JP 62330516 A JP62330516 A JP 62330516A JP 33051687 A JP33051687 A JP 33051687A JP H0416851 B2 JPH0416851 B2 JP H0416851B2
Authority
JP
Japan
Prior art keywords
magnetic
layer
thickness
underlayer
magnetic layer
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
JP62330516A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01173313A (ja
Inventor
Hiroyuki Tokushige
Taiichi Mori
Takaharu Yonemoto
Hideaki Murata
Tsugio Myagawa
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.)
SURFACE HIGH PERFORMANCE RES
Original Assignee
SURFACE HIGH PERFORMANCE RES
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 SURFACE HIGH PERFORMANCE RES filed Critical SURFACE HIGH PERFORMANCE RES
Priority to JP33051687A priority Critical patent/JPH01173313A/ja
Publication of JPH01173313A publication Critical patent/JPH01173313A/ja
Publication of JPH0416851B2 publication Critical patent/JPH0416851B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP33051687A 1987-12-26 1987-12-26 磁気記録媒体 Granted JPH01173313A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33051687A JPH01173313A (ja) 1987-12-26 1987-12-26 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33051687A JPH01173313A (ja) 1987-12-26 1987-12-26 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPH01173313A JPH01173313A (ja) 1989-07-10
JPH0416851B2 true JPH0416851B2 (enrdf_load_stackoverflow) 1992-03-25

Family

ID=18233502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33051687A Granted JPH01173313A (ja) 1987-12-26 1987-12-26 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPH01173313A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605733A (en) * 1992-01-22 1997-02-25 Hitachi, Ltd. Magnetic recording medium, method for its production, and system for its use
US5587235A (en) * 1993-02-19 1996-12-24 Hitachi, Ltd. Magnetic recording medium and magnetic recording apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917826A (ja) * 1982-07-20 1984-01-30 松下電工株式会社 太陽電池充電回路
JPS59112427A (ja) * 1982-12-17 1984-06-28 Sony Corp 磁気記録媒体

Also Published As

Publication number Publication date
JPH01173313A (ja) 1989-07-10

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