Kei DOIOKA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for growing β-GA2O3-based single crystal
- Patent number 10,526,721
- Issue date Jan 7, 2020
- KOHA CO., LTD.
- Shinya Watanabe
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR GROWING BETA-GA2O3-BASED SINGLE CRYSTAL
- Publication number 20160032485
- Publication date Feb 4, 2016
- KOHA CO., LTD.
- Shinya WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
Ga2O3-BASED SINGLE CRYSTAL SUBSTRATE
- Publication number 20150380500
- Publication date Dec 31, 2015
- TAMURA CORPORATION
- Takekazu MASUI
- C30 - CRYSTAL GROWTH