Yu YAMAOKA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
β-Ga2O3 single-crystal substrate
- Patent number 10,196,756
- Issue date Feb 5, 2019
- Tamura Corporation
- Shinya Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing β-Ga2O3 substrate and method for producing cry...
- Patent number 9,926,647
- Issue date Mar 27, 2018
- Tamura Corporation
- Takekazu Masui
- C30 - CRYSTAL GROWTH
Information Patent Grant
β-Ga2O3-based single crystal substrate
- Patent number 9,431,489
- Issue date Aug 30, 2016
- Tamura Corporation
- Kimiyoshi Koshi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
β-Ga2O3-based single crystal substrate
- Patent number 9,349,915
- Issue date May 24, 2016
- Tamura Corporation
- Kimiyoshi Koshi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
BETA-Ga2O3 SINGLE-CRYSTAL SUBSTRATE
- Publication number 20170152610
- Publication date Jun 1, 2017
- TAMURA CORPORATION
- Shinya WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
GALLIUM OXIDE SUBSTRATE
- Publication number 20170137965
- Publication date May 18, 2017
- TAMURA CORPORATION
- Kimiyoshi KOSHI
- 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
Information Patent Application
ß-Ga2O3-BASED SINGLE CRYSTAL SUBSTRATE
- Publication number 20150380501
- Publication date Dec 31, 2015
- TAMURA CORPORATION
- Kimiyoshi KOSHI
- C30 - CRYSTAL GROWTH
Information Patent Application
Beta-Ga2O3-Based Single Crystal Substrate
- Publication number 20150249185
- Publication date Sep 3, 2015
- TAMURA CORPORATION
- Kimiyoshi KOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING B-Ga203 SUBSTRATE AND METHOD FOR PRODUCING CRY...
- Publication number 20140230723
- Publication date Aug 21, 2014
- TAMURA CORPORATION
- Takekazu Masui
- C30 - CRYSTAL GROWTH