Kikuo Watanabe

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Sayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of fabrication
- Patent number 7,364,965
- Issue date Apr 29, 2008
- Hitachi, Ltd.
- Osamu Tonomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 7,247,890
- Issue date Jul 24, 2007
- Hitachi, Ltd.
- Tomoko Sekiguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and method of fabrication
- Publication number 20050142742
- Publication date Jun 30, 2005
- Osamu Tonomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method thereof
- Publication number 20050098813
- Publication date May 12, 2005
- Tomoko Sekiguchi
- H01 - BASIC ELECTRIC ELEMENTS