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Kazuyoshi Nakabayashi
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Odawara, JP
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last 30 patents
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Patent Grant
Actuator driving apparatus and magnetic disk drive system with a sm...
Patent number
4,851,939
Issue date
Jul 25, 1989
Hitachi, Ltd.
Yosuke Seo
G11 - INFORMATION STORAGE
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Patent Grant
Waveform equalizing circuit
Patent number
4,651,236
Issue date
Mar 17, 1987
Hitachi, Ltd.
Yasuhide Ouchi
G11 - INFORMATION STORAGE