Tsutomu Takahagi

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switching rectifier circuit and battery charger using same
- Patent number 9,209,706
- Issue date Dec 8, 2015
- Rohm Co., Ltd.
- Tsutomu Takahagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING RECTIFIER CIRCUIT AND BATTERY CHARGER USING SAME
- Publication number 20130235635
- Publication date Sep 12, 2013
- Rohm Co., Ltd.
- Tsutomu Takahagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER