Kazuhiko Koga

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Daito, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing floating type magnetic head
- Patent number 5,146,671
- Issue date Sep 15, 1992
- Sanyo Electric Co., Ltd.
- Takahiro Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
A process for producing magnetic heads of the floating type
- Patent number 5,016,341
- Issue date May 21, 1991
- Sanyo Electric Co., Ltd.
- Takahiro Ogawa
- G11 - INFORMATION STORAGE