JPS5853016A - 垂直磁気記録再生ヘツド - Google Patents

垂直磁気記録再生ヘツド

Info

Publication number
JPS5853016A
JPS5853016A JP15107581A JP15107581A JPS5853016A JP S5853016 A JPS5853016 A JP S5853016A JP 15107581 A JP15107581 A JP 15107581A JP 15107581 A JP15107581 A JP 15107581A JP S5853016 A JPS5853016 A JP S5853016A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic pole
magnetic recording
auxiliary
recording 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
JP15107581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0316684B2 (enrdf_load_stackoverflow
Inventor
Motoharu Tanaka
元治 田中
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15107581A priority Critical patent/JPS5853016A/ja
Publication of JPS5853016A publication Critical patent/JPS5853016A/ja
Publication of JPH0316684B2 publication Critical patent/JPH0316684B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP15107581A 1981-09-24 1981-09-24 垂直磁気記録再生ヘツド Granted JPS5853016A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15107581A JPS5853016A (ja) 1981-09-24 1981-09-24 垂直磁気記録再生ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15107581A JPS5853016A (ja) 1981-09-24 1981-09-24 垂直磁気記録再生ヘツド

Publications (2)

Publication Number Publication Date
JPS5853016A true JPS5853016A (ja) 1983-03-29
JPH0316684B2 JPH0316684B2 (enrdf_load_stackoverflow) 1991-03-06

Family

ID=15510757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15107581A Granted JPS5853016A (ja) 1981-09-24 1981-09-24 垂直磁気記録再生ヘツド

Country Status (1)

Country Link
JP (1) JPS5853016A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280206U (enrdf_load_stackoverflow) * 1985-11-07 1987-05-22
EP0644529A3 (en) * 1993-09-20 1995-12-06 Fujitsu Ltd Magnetic storage device.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119220A (en) * 1978-03-08 1979-09-17 Olympus Optical Co Ltd Magnetic head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119220A (en) * 1978-03-08 1979-09-17 Olympus Optical Co Ltd Magnetic head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280206U (enrdf_load_stackoverflow) * 1985-11-07 1987-05-22
EP0644529A3 (en) * 1993-09-20 1995-12-06 Fujitsu Ltd Magnetic storage device.
US5717630A (en) * 1993-09-20 1998-02-10 Fujitsu Limited Magnetic memory device

Also Published As

Publication number Publication date
JPH0316684B2 (enrdf_load_stackoverflow) 1991-03-06

Similar Documents

Publication Publication Date Title
US4251842A (en) Magnetic recording and reproducing device
JPH0291806A (ja) 垂直磁化薄膜ヘッド
US4413297A (en) Magnetic recording and playback apparatus of perpendicular recording type
JPS59152515A (ja) 垂直磁化型磁気ヘツド
JPH022207B2 (enrdf_load_stackoverflow)
JPS5853016A (ja) 垂直磁気記録再生ヘツド
JPS5835719A (ja) 薄膜磁気ヘツド
JPS5888812A (ja) 磁気ヘツド
JPS6275924A (ja) 一体化薄膜磁気ヘツド
JPS5853017A (ja) 垂直磁気記録再生ヘツド
JPS6341125B2 (enrdf_load_stackoverflow)
JPH0327963B2 (enrdf_load_stackoverflow)
JPH0234083B2 (enrdf_load_stackoverflow)
JPS61170918A (ja) 磁気抵抗効果形磁気ヘツド
JPH069083B2 (ja) 垂直磁気ヘッド
JPS5853015A (ja) 垂直磁気記録再生ヘツド
JPS58171711A (ja) 垂直磁化ヘツド
JPS62102411A (ja) 磁気抵抗効果ヘツド
JPS58102321A (ja) 磁気ヘツド
JPS6362803B2 (enrdf_load_stackoverflow)
JPH06223310A (ja) 垂直記録用磁気ヘッド
JPH0744826A (ja) 薄膜ｍｒヘッド
JPH02208807A (ja) 垂直記録再生用磁気ヘッド
JPS63177307A (ja) 垂直記録用磁気ヘツド
JPS63263620A (ja) 記録又は再生用磁気ヘツド