| 发明名称 |
MAGNETIZING HEAD, ITS MANUFACTURING METHOD AND MAGNETIC DISK DEVICE USING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetizing head that realizes a high recording density, and to provide its manufacturing method, and a magnetic disk device. SOLUTION: In a recording head part, a nonmagnetic heat sink is provided to dissipate heat generated by a coil.
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| 申请公布号 |
JP2003085707(A) |
申请公布日期 |
2003.03.20 |
| 申请号 |
JP20010276900 |
申请日期 |
2001.09.12 |
| 申请人 |
HITACHI LTD |
发明人 |
KIKUCHI HIROSHI;NOGUCHI TOSHIMITSU;SAIKI NORIYUKI;OIKAWA GEN |
| 分类号 |
G11B5/31;G11B5/39;G11B5/40;G11B33/14;(IPC1-7):G11B5/31 |
主分类号 |
G11B5/31 |
| 代理机构 |
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