Tomokuni TOKUGAWA

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Kyoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
DC-DC switching power supply with power factor correction
- Patent number 8,274,800
- Issue date Sep 25, 2012
- Murata Manufacturing Co., Ltd.
- Yoshiyuki Uno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power factor correction converter
- Patent number 7,919,950
- Issue date Apr 5, 2011
- Murata Manufacturing Co., Ltd.
- Yoshiyuki Uno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER FACTOR CORRECTION CONVERTER
- Publication number 20100097829
- Publication date Apr 22, 2010
- Murata Manufacturing Co., Ltd.
- Yoshiyuki UNO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS
- Publication number 20100091523
- Publication date Apr 15, 2010
- Murata Manufacturing Co., Ltd.
- Yoshiyuki UNO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...