Shigeyuki Funabiki

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Matsue-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
DC-DC converter with snubber circuit
- Patent number 8,368,364
- Issue date Feb 5, 2013
- Sanken Electric Co., Ltd.
- Hideki Asuke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter
- Patent number 8,111,053
- Issue date Feb 7, 2012
- Sanken Electric Co., Ltd.
- Hideki Asuke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current-mode controlled DC-DC converter
- Patent number 7,915,875
- Issue date Mar 29, 2011
- Sanken Electric Co., Ltd.
- Hideki Asuke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bi-directional DC-DC converter
- Patent number 7,638,900
- Issue date Dec 29, 2009
- Sanken Electric Co., Ltd.
- Hideki Asuke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DC-DC CONVERTER WITH SNUBBER CIRCUIT
- Publication number 20110090716
- Publication date Apr 21, 2011
- Sanken Electric Co., Ltd
- Hideki Asuke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER
- Publication number 20100019743
- Publication date Jan 28, 2010
- Sanken Electric Co., Ltd
- Hideki Asuke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BI-DIRECTIONAL DC-DC CONVERTER
- Publication number 20090262557
- Publication date Oct 22, 2009
- Sanken Electric Co., Ltd
- Hideki Asuke
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CURRENT-MODE CONTROLLED DC-DC CONVERTER
- Publication number 20090262555
- Publication date Oct 22, 2009
- Sanken Electric Co., Ltd
- Hideki Asuke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER