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Hiroaki Kawaguchi
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Saitama, JP
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last 30 patents
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Patent Grant
Switching apparatus and controlling method thereof
Patent number
8,711,529
Issue date
Apr 29, 2014
Sanken Electric Co., Ltd.
Akihiro Shinoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
SWITCHING APPARATUS AND CONTROLLING METHOD THEREOF
Publication number
20110176249
Publication date
Jul 21, 2011
Sanken Electric Co., Ltd
Akihiro Shinoda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER