JPS5558823A - Magnetic head - Google Patents
Magnetic headInfo
- Publication number
- JPS5558823A JPS5558823A JP13135778A JP13135778A JPS5558823A JP S5558823 A JPS5558823 A JP S5558823A JP 13135778 A JP13135778 A JP 13135778A JP 13135778 A JP13135778 A JP 13135778A JP S5558823 A JPS5558823 A JP S5558823A
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- magnetic
- mixture
- constitution
- saturated
- 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
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13135778A JPS5558823A (en) | 1978-10-24 | 1978-10-24 | Magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13135778A JPS5558823A (en) | 1978-10-24 | 1978-10-24 | Magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5558823A true JPS5558823A (en) | 1980-05-01 |
JPS63844B2 JPS63844B2 (ja) | 1988-01-08 |
Family
ID=15056024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13135778A Granted JPS5558823A (en) | 1978-10-24 | 1978-10-24 | Magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5558823A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641520A (en) * | 1979-09-13 | 1981-04-18 | Hitachi Ltd | Magnetic head |
JPS62125506A (ja) * | 1985-11-27 | 1987-06-06 | Toshiba Corp | 磁気ヘツド |
JPS62185212A (ja) * | 1986-02-10 | 1987-08-13 | Matsushita Electric Ind Co Ltd | 磁気記録ヘツド |
JPS6346607A (ja) * | 1986-08-13 | 1988-02-27 | Seiko Epson Corp | 磁気ヘツドの製造方法 |
US6025978A (en) * | 1996-12-20 | 2000-02-15 | Read-Rite Smi Corporation | Composite type thin-film magnetic head with improved recording characteristics and high resolution |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS537313A (en) * | 1976-07-09 | 1978-01-23 | Nippon Gakki Seizo Kk | Magnetic headcore production |
-
1978
- 1978-10-24 JP JP13135778A patent/JPS5558823A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS537313A (en) * | 1976-07-09 | 1978-01-23 | Nippon Gakki Seizo Kk | Magnetic headcore production |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641520A (en) * | 1979-09-13 | 1981-04-18 | Hitachi Ltd | Magnetic head |
JPS6220607B2 (ja) * | 1979-09-13 | 1987-05-08 | Hitachi Ltd | |
JPS62125506A (ja) * | 1985-11-27 | 1987-06-06 | Toshiba Corp | 磁気ヘツド |
JPS62185212A (ja) * | 1986-02-10 | 1987-08-13 | Matsushita Electric Ind Co Ltd | 磁気記録ヘツド |
JPS6346607A (ja) * | 1986-08-13 | 1988-02-27 | Seiko Epson Corp | 磁気ヘツドの製造方法 |
US6025978A (en) * | 1996-12-20 | 2000-02-15 | Read-Rite Smi Corporation | Composite type thin-film magnetic head with improved recording characteristics and high resolution |
Also Published As
Publication number | Publication date |
---|---|
JPS63844B2 (ja) | 1988-01-08 |
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