Toru Matsuoka

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Patents Grantslast 30 patents

Information Patent Grant
GaN crystal substrate, fabricating method of GaN crystal substrate,...
- Patent number 7,928,447
- Issue date Apr 19, 2011
- Sumitomo Electric Industries, Ltd.
- Toru Matsuoka
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
GaN crystal substrate, fabricating method of GaN crystal substrate,...
- Publication number 20080012025
- Publication date Jan 17, 2008
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Toru Matsuoka
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of growing gallium nitride crystal and gallium nitride subst...
- Publication number 20070280872
- Publication date Dec 6, 2007
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Takuji Okahisa
- C30 - CRYSTAL GROWTH