Tsutomu Sekine

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Kyoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrode for p-type Group III nitride compound semiconductor layer...
- Patent number 7,190,076
- Issue date Mar 13, 2007
- Toyoda Gosei Co., Ltd.
- Ippei Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrode for p-type Group III nitride compound semiconductor and m...
- Publication number 20040130025
- Publication date Jul 8, 2004
- TOYODA GOSEI CO., LTD
- Ippei Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS