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Masatoshi Furukawa
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Nagaoka, JP
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last 30 patents
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Patent Grant
Magnetic head unit and method of manufacturing the same
Patent number
4,920,438
Issue date
Apr 24, 1990
Alps Electric Co., Ltd.
Masatoshi Furukawa
G11 - INFORMATION STORAGE
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Patent Grant
Magnetic head assembly for double-sided disk drive apparatus
Patent number
4,835,642
Issue date
May 30, 1989
Alps Electric Co., Ltd.
Masatoshi Furukawa
G11 - INFORMATION STORAGE