Keisuke Matsuoka

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Fukuoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lateral high-breakdown-voltage transistor having drain contact region
- Patent number 6,989,568
- Issue date Jan 24, 2006
- Kabushiki Kaisha Toshiba
- Kiminori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lateral high-breakdown-voltage transistor
- Patent number 6,707,104
- Issue date Mar 16, 2004
- Kabushiki Kaisha Toshiba
- Kiminori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lateral high-breakdown-voltage transistor
- Patent number 6,489,653
- Issue date Dec 3, 2002
- Kabushiki Kaisha Toshiba
- Kiminori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Lateral high-breakdown-voltage transistor
- Publication number 20040150041
- Publication date Aug 5, 2004
- Kabushiki Kaisha Toshiba
- Kiminori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lateral high-breakdown-voltage transistor
- Publication number 20030038307
- Publication date Feb 27, 2003
- Kabushiki Kaisha Toshiba
- Kiminori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lateral high-breakdown-voltage transistor
- Publication number 20010015459
- Publication date Aug 23, 2001
- Kiminori Watanabe
- H01 - BASIC ELECTRIC ELEMENTS