Hiroshi Tamura

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Annaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing SOI substrate
- Patent number 8,420,503
- Issue date Apr 16, 2013
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing SOI wafer
- Patent number 8,357,586
- Issue date Jan 22, 2013
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing bonded wafer
- Patent number 8,314,006
- Issue date Nov 20, 2012
- Shin-Etsu Chemical Co., Ltd.
- Yuji Tobisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing SOI substrate
- Patent number 7,749,870
- Issue date Jul 6, 2010
- Shin-Etsu Chemical Co., Ltd.
- Makoto Kawai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING BONDED SUBSTRATE
- Publication number 20110104871
- Publication date May 5, 2011
- Shin-Etsu Chemical Co., Ltd.
- Yuji Tobisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SOI SUBSTRATE
- Publication number 20110014776
- Publication date Jan 20, 2011
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR TREATING SURFACE OF SOI SUBSTRATE
- Publication number 20110003460
- Publication date Jan 6, 2011
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SOI WAFER
- Publication number 20110003462
- Publication date Jan 6, 2011
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing soi substrate
- Publication number 20090246935
- Publication date Oct 1, 2009
- Shin-Etsu Chemical Co., Ltd.
- Makoto Kawai
- H01 - BASIC ELECTRIC ELEMENTS