Toru Yamada

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Patents Grantslast 30 patents

Information Patent Grant
Vapor phase growth apparatus and method of fabricating epitaxial wafer
- Patent number 8,926,753
- Issue date Jan 6, 2015
- Shin-Etsu Handotai Co., Ltd.
- Toru Yamada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ga-doped multi-crytsalline silicon, Ga-doped multi-crystalline sili...
- Patent number 6,313,398
- Issue date Nov 6, 2001
- Shin-Etsu Chemical Co., Ltd.
- Toru Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the preparation of wire-formed silicon crystal
- Patent number 5,667,585
- Issue date Sep 16, 1997
- Shin-Etsu Chemical Co., Ltd.
- Tsuguo Fukuda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Silicon solar cell
- Patent number 5,431,741
- Issue date Jul 11, 1995
- Shin-Etsu Chemical Co., Ltd.
- Susumu Sakaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VAPOR-PHASE GROWTH APPARATUS AND THIN-FILM VAPOR-PHASE GROWTH METHOD
- Publication number 20110052794
- Publication date Mar 3, 2011
- Shin-Etsu Handotai Co., Ltd.
- Toru Yamada
- C30 - CRYSTAL GROWTH
Information Patent Application
Method and apparatus of making optical fiber
- Publication number 20040025541
- Publication date Feb 12, 2004
- Toru Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...