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Syougo Hamamoto
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Yonago, JP
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last 30 patents
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Patent Grant
DC brushless motor
Patent number
5,252,873
Issue date
Oct 12, 1993
Matsushita Electric Industrial Co., Ltd.
Syougo Hamamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Driving apparatus of a brushless motor
Patent number
5,160,873
Issue date
Nov 3, 1992
Matsushita Electric Industrial Co., Ltd.
Yasutaka Tukiyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER