Tomoyuki Hora

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor wafer by forming a strain rel...
- Patent number 8,110,486
- Issue date Feb 7, 2012
- Sumco Corporation
- Koji Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SIMOX WAFER MANUFACTURING METHOD AND SIMOX WAFER
- Publication number 20090057811
- Publication date Mar 5, 2009
- SUMCO CORPORATION
- Yoshio MURAKAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of producing semiconductor wafer
- Publication number 20070166929
- Publication date Jul 19, 2007
- SUMCO CORPORATION
- Koji Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS