Tadashi Yoshikawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing high-purity silicon and apparatus
- Patent number 7,538,044
- Issue date May 26, 2009
- Kinotech Solar Energy Corporation
- Takayuki Shimamune
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING HIGH-PURITY SILICON AND APPARATUS
- Publication number 20090202415
- Publication date Aug 13, 2009
- Takayuki Shimamune
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for producing high-purity silicon and apparatus
- Publication number 20060270199
- Publication date Nov 30, 2006
- Takayuki Shimamune
- C01 - INORGANIC CHEMISTRY