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Tsukasa Shimizu
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Yao, JP
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last 30 patents
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Patent Grant
Process for producing magnetic head of the floating type
Patent number
5,225,033
Issue date
Jul 6, 1993
Sanyo Electric Co., Ltd.
Takashi Ogura
G11 - INFORMATION STORAGE
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Patent Grant
Magnetic head with improved efficiency in both high and low frequen...
Patent number
5,155,645
Issue date
Oct 13, 1992
Sanyo Electric Co., Ltd.
Tsukasa Shimizu
G11 - INFORMATION STORAGE