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Muneyuki Nishioka
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Itami-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Group III nitride semiconductor crystal substrate and semiconductor...
Patent number
8,698,282
Issue date
Apr 15, 2014
Sumitomo Electric Industries, Ltd.
Takuji Okahisa
C30 - CRYSTAL GROWTH
Information
Patent Grant
AlxGayIn1−x−yN crystal substrate, semiconductor device, and method...
Patent number
7,943,964
Issue date
May 17, 2011
Sumitomo Electric Industries, Ltd.
Shinsuke Fujiwara
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
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Patent Application
Group III Nitride Semiconductor Crystal Substrate and Semiconductor...
Publication number
20100164070
Publication date
Jul 1, 2010
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Takuji Okahisa
C30 - CRYSTAL GROWTH
Information
Patent Application
A1xGa yIn 1-x-yN CRYSTAL SUBSTRATE, SEMICONDUCTOR DEVICE, AND METHO...
Publication number
20090194847
Publication date
Aug 6, 2009
Sumitomo Electric Industries, Ltd.
Shinsuke Fujiwara
C30 - CRYSTAL GROWTH
Information
Patent Application
GROUP III NITRIDE SEMICONDUCTOR CRYSTAL SUBSTRATE AND SEMICONDUCTOR...
Publication number
20090127662
Publication date
May 21, 2009
Sumitomo Electric Industries, Ltd.
Takuji Okahisa
C30 - CRYSTAL GROWTH
Information
Patent Application
GROUP III NITRIDE SEMICONDUCTOR CRYSTAL GROWING METHOD, GROUP III N...
Publication number
20090127664
Publication date
May 21, 2009
Sumitomo Electric Industries, Ltd.
Takuji OKAHISA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROUP III NITRIDE SEMICONDUCTOR CRYSTAL GROWING METHOD, GROUP III N...
Publication number
20090127663
Publication date
May 21, 2009
SUMITOMO ELECTRIC INDUSTRIES LTD.
Takuji Okahisa
H01 - BASIC ELECTRIC ELEMENTS