JPS53132322A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS53132322A
JPS53132322A JP4707077A JP4707077A JPS53132322A JP S53132322 A JPS53132322 A JP S53132322A JP 4707077 A JP4707077 A JP 4707077A JP 4707077 A JP4707077 A JP 4707077A JP S53132322 A JPS53132322 A JP S53132322A
Authority
JP
Japan
Prior art keywords
magnetic head
impairment
virtually
opposed
mechanical strength
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
JP4707077A
Other languages
English (en)
Other versions
JPS6161163B2 (ja
Inventor
Yasuo Nannichi
Susumu Ito
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4707077A priority Critical patent/JPS53132322A/ja
Publication of JPS53132322A publication Critical patent/JPS53132322A/ja
Publication of JPS6161163B2 publication Critical patent/JPS6161163B2/ja
Granted legal-status Critical Current

Links

JP4707077A 1977-04-22 1977-04-22 Magnetic head Granted JPS53132322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4707077A JPS53132322A (en) 1977-04-22 1977-04-22 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4707077A JPS53132322A (en) 1977-04-22 1977-04-22 Magnetic head

Publications (2)

Publication Number Publication Date
JPS53132322A true JPS53132322A (en) 1978-11-18
JPS6161163B2 JPS6161163B2 (ja) 1986-12-24

Family

ID=12764894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4707077A Granted JPS53132322A (en) 1977-04-22 1977-04-22 Magnetic head

Country Status (1)

Country Link
JP (1) JPS53132322A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984325A (ja) * 1982-11-04 1984-05-16 Kao Corp 垂直磁気記録方式の磁気ヘツド
JPS59210520A (ja) * 1983-05-14 1984-11-29 Yukio Ichinose 磁気ヘツド
JPS6233317A (ja) * 1985-08-06 1987-02-13 Matsushita Electric Ind Co Ltd 薄膜磁気ヘツド
US4644431A (en) * 1983-11-30 1987-02-17 Kao Corporation Magnetic head for a perpendicular magnetic recording system
FR2622337A1 (fr) * 1987-10-27 1989-04-28 Thomson Csf Tete d'enregistrement/lecture video, procede de realisation et appareil mettant en oeuvre ce procede
US4849842A (en) * 1986-04-11 1989-07-18 Thomson-Csf Method for the manufacture of a mechanically shielding layer for a magnetic read/write head, and magnetic read/write head using this method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984325A (ja) * 1982-11-04 1984-05-16 Kao Corp 垂直磁気記録方式の磁気ヘツド
JPH0412525B2 (ja) * 1982-11-04 1992-03-04 Kao Corp
JPS59210520A (ja) * 1983-05-14 1984-11-29 Yukio Ichinose 磁気ヘツド
JPH0376530B2 (ja) * 1983-05-14 1991-12-05 Yukio Ichinose
US4644431A (en) * 1983-11-30 1987-02-17 Kao Corporation Magnetic head for a perpendicular magnetic recording system
JPS6233317A (ja) * 1985-08-06 1987-02-13 Matsushita Electric Ind Co Ltd 薄膜磁気ヘツド
US4849842A (en) * 1986-04-11 1989-07-18 Thomson-Csf Method for the manufacture of a mechanically shielding layer for a magnetic read/write head, and magnetic read/write head using this method
FR2622337A1 (fr) * 1987-10-27 1989-04-28 Thomson Csf Tete d'enregistrement/lecture video, procede de realisation et appareil mettant en oeuvre ce procede
JPH01140414A (ja) * 1987-10-27 1989-06-01 Thomson Csf ビデオ信号記録／再生用ヘッドの製造方法ならびにこの方法を応用した装置
US5013580A (en) * 1987-10-27 1991-05-07 Thomson-Csf Video recording/play-back head, method for making it and apparatus applying said method

Also Published As

Publication number Publication date
JPS6161163B2 (ja) 1986-12-24

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