JPS6221172B2 - - Google Patents

Info

Publication number
JPS6221172B2
JPS6221172B2 JP7851879A JP7851879A JPS6221172B2 JP S6221172 B2 JPS6221172 B2 JP S6221172B2 JP 7851879 A JP7851879 A JP 7851879A JP 7851879 A JP7851879 A JP 7851879A JP S6221172 B2 JPS6221172 B2 JP S6221172B2
Authority
JP
Japan
Prior art keywords
sectional area
leg
cross
magnetic
recording
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
Application number
JP7851879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS563422A (en
Inventor
Yoshiji Nakagawa
Norio Myatake
Ryuji Sugita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7851879A priority Critical patent/JPS563422A/ja
Publication of JPS563422A publication Critical patent/JPS563422A/ja
Publication of JPS6221172B2 publication Critical patent/JPS6221172B2/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)
JP7851879A 1979-06-20 1979-06-20 Magnetic head Granted JPS563422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7851879A JPS563422A (en) 1979-06-20 1979-06-20 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7851879A JPS563422A (en) 1979-06-20 1979-06-20 Magnetic head

Publications (2)

Publication Number Publication Date
JPS563422A JPS563422A (en) 1981-01-14
JPS6221172B2 true JPS6221172B2 (hu) 1987-05-11

Family

ID=13664146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7851879A Granted JPS563422A (en) 1979-06-20 1979-06-20 Magnetic head

Country Status (1)

Country Link
JP (1) JPS563422A (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0630268U (ja) * 1992-09-24 1994-04-19 株式会社ノーリツ 防水パン

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056778B2 (ja) * 1977-12-23 1985-12-11 住友電気工業株式会社 被覆硬質合金用地金
JPS57100606A (en) * 1980-12-15 1982-06-22 Sharp Corp Vertical magnetic recording and reproducing system
US4423450A (en) * 1981-05-06 1983-12-27 Censtor Corporation Magnetic head and multitrack transducer for perpendicular recording and method for fabricating
JPS58165733U (ja) * 1982-04-28 1983-11-04 ティーディーケイ株式会社 磁気記録ヘツド
JPS5940314A (ja) * 1982-08-30 1984-03-06 Sony Corp 磁気ヘツド
JPS6066308A (ja) * 1983-09-21 1985-04-16 Hitachi Ltd 垂直記録用磁気ヘッド
US6667848B1 (en) * 2000-01-10 2003-12-23 Seagate Technology Llc Perpendicular magnetic recording head with means for suppressing noise from soft magnetic underlayer of recording media

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0630268U (ja) * 1992-09-24 1994-04-19 株式会社ノーリツ 防水パン

Also Published As

Publication number Publication date
JPS563422A (en) 1981-01-14

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