Shinichi Tamai

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Kyoto-fu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light-emitting device and process for producing the same
- Patent number 8,222,655
- Issue date Jul 17, 2012
- Rohm Co., Ltd.
- Kazuaki Tsutsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double wavelength semiconductor light emitting device and method of...
- Patent number 7,745,839
- Issue date Jun 29, 2010
- Rohm Co., Ltd.
- Shinichi Tamai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing InGaN
- Publication number 20100035410
- Publication date Feb 11, 2010
- ROHM CO., LTD.
- Masayuki Sonobe
- C30 - CRYSTAL GROWTH
Information Patent Application
Semiconductor Light-Emitting Device and Process for Producing the Same
- Publication number 20090272992
- Publication date Nov 5, 2009
- Rohn Co., LTD.
- Kazuaki Tsutsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Double Wavelength Semiconductor Light Emitting Device and Method of...
- Publication number 20090127570
- Publication date May 21, 2009
- Shinichi Tamai
- B82 - NANO-TECHNOLOGY