Masao Matsumine

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing SOI substrate and SOI substrate
- Patent number 8,709,911
- Issue date Apr 29, 2014
- Shin-Etsu Handotai Co., Ltd.
- Masao Matsumine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing SOI wafer
- Patent number 8,268,705
- Issue date Sep 18, 2012
- Shin-Etsu Handotai Co., Ltd.
- Kazuhiko Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing SOI wafer
- Patent number 7,910,455
- Issue date Mar 22, 2011
- Shin-Etsu Handotai Co., Ltd.
- Kazuhiko Yoshida
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING SOI SUBSTRATE AND SOI SUBSTRATE
- Publication number 20100044829
- Publication date Feb 25, 2010
- Shin-Etsu Handotai Co., Ltd.
- Masao Matsumine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Producing Soi Wafer
- Publication number 20090280620
- Publication date Nov 12, 2009
- Shin-Etsu Handotai Co., Ltd.
- Kazuhiko Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Producing Soi Wafer
- Publication number 20090104752
- Publication date Apr 23, 2009
- Kazuhiko Yoshida
- H01 - BASIC ELECTRIC ELEMENTS