Masahiro Ohashi

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Nishikasugai-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing group III nitride compound semiconductor element
- Patent number 8,324,083
- Issue date Dec 4, 2012
- Toyoda Gosei Co., Ltd.
- Toshiya Uemura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing group III nitride-based compound semiconductor...
- Patent number 8,158,490
- Issue date Apr 17, 2012
- Toyoda Gosei Co., Ltd.
- Toshiya Umemura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for producing group III nitride-based compound semiconductor...
- Publication number 20100248404
- Publication date Sep 30, 2010
- Toyoda Gosei Co., Ltd.
- Toshiya Umemura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing group III nitride compound semiconductor element
- Publication number 20100081256
- Publication date Apr 1, 2010
- Toyoda Gosei Co., Ltd.
- Toshiya Uemura
- H01 - BASIC ELECTRIC ELEMENTS