Yoshihiro Watanabe

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Fujimi-cho, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing nonlinear element, method of manufacturing...
- Patent number 6,831,728
- Issue date Dec 14, 2004
- Seiko Epson Corporation
- Yoshihiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor, semiconductor device, electro-optic device, method of ma...
- Patent number 6,816,355
- Issue date Nov 9, 2004
- Seiko Epson Corporation
- Yoshihiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Capacitor, semiconductor device, electro-optic device, method of ma...
- Publication number 20030063429
- Publication date Apr 3, 2003
- SEIKO EPSON CORPORATION
- Yoshihiro Watanabe
- G02 - OPTICS
Information Patent Application
Method of manufacturing nonlinear element, method of manufacturing...
- Publication number 20020145684
- Publication date Oct 10, 2002
- SEIKO EPSON CORPORATION
- Yoshihiro Watanabe
- G02 - OPTICS