Hitoshi Kuribayashi

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having improved breakdown voltage and method o...
- Patent number 8,080,846
- Issue date Dec 20, 2011
- Fuji Electric Co., Ltd.
- Koh Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor device having trenches def...
- Patent number 7,510,975
- Issue date Mar 31, 2009
- Fuji Electric Holdings Co., Ltd.
- Daisuke Kishimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 7,410,873
- Issue date Aug 12, 2008
- Fuji Electric Holdings Co., Ltd.
- Hitoshi Kuribayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device and method of treating...
- Patent number 7,368,363
- Issue date May 6, 2008
- Fuji Electric Device Technology Co., Ltd.
- Reiko Hiruta
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20070290267
- Publication date Dec 20, 2007
- Fuji Electric Holdings Co., Ltd.
- Koh Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing semiconductor device with trenches in subs...
- Publication number 20060154438
- Publication date Jul 13, 2006
- Daisuke Kishimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing a semiconductor device
- Publication number 20050106794
- Publication date May 19, 2005
- Fuji Electric Holdings Co., Ltd.
- Hitoshi Kuribayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing semiconductor device and method of treating...
- Publication number 20050106847
- Publication date May 19, 2005
- Reiko Hiruta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing a semiconductor device
- Publication number 20030219948
- Publication date Nov 27, 2003
- Hitoshi Kuribayashi
- H01 - BASIC ELECTRIC ELEMENTS