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Seiichiro Kondo
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Kyoto, JP
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last 30 patents
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Patent Grant
Switching power supply
Patent number
9,755,510
Issue date
Sep 5, 2017
Rohm Co., Ltd.
Hirokazu Oki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SWITCHING POWER SUPPLY
Publication number
20160126842
Publication date
May 5, 2016
Rohm Co., Ltd.
Hirokazu Oki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCH DRIVING CIRCUIT AND SWITCHING POWER DEVICE USING THE SAME
Publication number
20160111964
Publication date
Apr 21, 2016
Rohm Co., Ltd.
Hirokazu Oki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VARIABLE DELAY CIRCUIT
Publication number
20150326211
Publication date
Nov 12, 2015
Rohm Co., Ltd.
Kiyoaki Hoshino
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER