Ryo Hirose

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor epitaxial wafer and method of producing the same
- Patent number 11,626,492
- Issue date Apr 11, 2023
- Sumco Corporation
- Akihiro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing semiconductor epitaxial wafer and method of pro...
- Patent number 10,224,203
- Issue date Mar 5, 2019
- Sumco Corporation
- Ryo Hirose
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EPITAXIAL SILICON WAFER, METHOD FOR PRODUCING SAME, AND METHOD FOR...
- Publication number 20230317761
- Publication date Oct 5, 2023
- SUMCO CORPORATION
- Ryo HIROSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR EPITAXIAL WAFER AND METHOD OF PRODUCING THE SAME
- Publication number 20220157948
- Publication date May 19, 2022
- SUMCO CORPORATION
- Akihiro SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING SEMICONDUCTOR EPITAXIAL WAFER AND METHOD OF PRO...
- Publication number 20170352545
- Publication date Dec 7, 2017
- SUMCO CORPORATION
- Ryo HIROSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIAMINE DERIVATIVE
- Publication number 20090181948
- Publication date Jul 16, 2009
- KYOWA HAKKO KOGYO CO., LTD
- Setsuya Sasho
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Jnk inhibitor
- Publication number 20060058366
- Publication date Mar 16, 2006
- KYOWA HAKKO KOGYO CO., LTD
- Fumihiko Kanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE