Kenji Hiramatsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light-emitting device
- Patent number 7,653,107
- Issue date Jan 26, 2010
- Mitsubishi Electric Corporation
- Yoshihiro Hisa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20090022197
- Publication date Jan 22, 2009
- Mitsubishi Electric Corporation
- Yoshihiro Hisa
- H01 - BASIC ELECTRIC ELEMENTS