Katsuya Tabuchi

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with integrated trench lateral power MOSFETs a...
- Patent number 7,365,392
- Issue date Apr 29, 2008
- Fuji Electric Co., Ltd.
- Akio Sugi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench lateral power MOSFET and a method of manufacturing the same
- Patent number 7,256,086
- Issue date Aug 14, 2007
- Fuji Electric Co., Ltd.
- Katsuya Tabuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the device
- Patent number 7,034,377
- Issue date Apr 25, 2006
- Fuji Electric Device Technology Co., Ltd.
- Akio Sugi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench lateral power MOSFET and a method of manufacturing the same
- Patent number 7,012,301
- Issue date Mar 14, 2006
- Fuji Electric Co., Ltd.
- Katsuya Tabuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and its manufacturing method
- Patent number 6,858,500
- Issue date Feb 22, 2005
- Fuji Electric Co., Ltd.
- Akio Sugi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device with integrated trench lateral power MOSFETs a...
- Publication number 20080303087
- Publication date Dec 11, 2008
- Fuji Electric Co., Ltd.
- Akio Sugi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Trench lateral power mosfet and a method of manufacturing the same
- Publication number 20060110875
- Publication date May 25, 2006
- Fuji Electric Co., Ltd.
- Katsuya Tabuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and its manufacturing method
- Publication number 20050087800
- Publication date Apr 28, 2005
- Fuji Electric Co., Ltd.
- Akio Sugi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the device
- Publication number 20040178445
- Publication date Sep 16, 2004
- Akio Sugi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and its manufacturing method
- Publication number 20030164527
- Publication date Sep 4, 2003
- Fuji Electric Co., Ltd.
- Akio Sugi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and semiconductor device manufacturing method
- Publication number 20030132460
- Publication date Jul 17, 2003
- Fuji Electric Co., Ltd.
- Katsuya Tabuchi
- H01 - BASIC ELECTRIC ELEMENTS