Takahisa YOSHIDA

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Itami-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 8,884,306
- Issue date Nov 11, 2014
- Sumitomo Electric Industries, Ltd.
- Takashi Kyono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor optical device
- Patent number 8,445,925
- Issue date May 21, 2013
- Sumitomo Electric Industries, Ltd
- Takahisa Yoshida
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
GROUP III NITRIDE SEMICONDUCTOR LASER DEVICE
- Publication number 20130051418
- Publication date Feb 28, 2013
- Sumitomo Electric Industries, Ltd.
- Takamichi SUMITOMO
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR OPTICAL DEVICE
- Publication number 20120273816
- Publication date Nov 1, 2012
- Sumitomo Electric Industries, Ltd.
- Takahisa YOSHIDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120205661
- Publication date Aug 16, 2012
- Sumitomo Electric Industries, Ltd.
- Takashi KYONO
- H01 - BASIC ELECTRIC ELEMENTS