Koji Tsuzukihashi

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing polycrystalline silicon ingot, and polycry...
- Patent number 9,388,507
- Issue date Jul 12, 2016
- Mitsubishi Materials Corporation
- Koji Tsuzukihashi
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYCRYSTALLINE SILICON INGOT MANUFACTURING APPARATUS, POLYCRYSTALL...
- Publication number 20130122278
- Publication date May 16, 2013
- MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO LTD
- Koji Tsuzukihashi
- C30 - CRYSTAL GROWTH
Information Patent Application
MANUFACTURING METHOD FOR POLYCRYSTALLINE SILICON INGOT, AND POLYCRY...
- Publication number 20130028825
- Publication date Jan 31, 2013
- Mitsubishi Materials Electronic Chemicals Co., Ltd
- Koji Tsuzukihashi
- C30 - CRYSTAL GROWTH
Information Patent Application
LAYERED CRUCIBLE FOR CASTING SILICON INGOT AND METHOD OF PRODUCING...
- Publication number 20130015318
- Publication date Jan 17, 2013
- MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD
- Saburo Wakita
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING POLYCRYSTALLINE SILICON INGOT, AND POLYCRY...
- Publication number 20130008371
- Publication date Jan 10, 2013
- MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD
- Koji Tsuzukihashi
- C30 - CRYSTAL GROWTH