Masaru Kawakatsu

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power MOS transistor having trench gate
- Patent number 7,227,223
- Issue date Jun 5, 2007
- Kabushiki Kaisha Toshiba
- Noboru Matsuda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Power MOS transistor having trench gate
- Publication number 20040012051
- Publication date Jan 22, 2004
- Kabushiki Kaisha Toshiba
- Noboru Matsuda
- H01 - BASIC ELECTRIC ELEMENTS