Motoaki Yoshinaga

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing silicon wafer
- Patent number 8,864,906
- Issue date Oct 21, 2014
- Sumco Techxiv Kabushiki Kaisha
- Hidetoshi Kuroki
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Method for producing silicon wafer
- Publication number 20090301385
- Publication date Dec 10, 2009
- Sumco Techxiv Kabushiki Kaisha
- Hidetoshi Kuroki
- C30 - CRYSTAL GROWTH