Yuichi Matsumoto

Follow

Person

Gunma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a silicon carbide single crystal by adjust...
- Patent number 11,225,729
- Issue date Jan 18, 2022
- Shin-Etsu Handotai Co., Ltd.
- Toru Takahashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing a silicon carbide single crystal by adjust...
- Patent number 11,149,357
- Issue date Oct 19, 2021
- Shin-Etsu Handotai Co., Ltd.
- Hitoshi Ikeda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing silicon wafer
- Patent number 6,878,645
- Issue date Apr 12, 2005
- Shin-Etsu Handotai Co., Ltd.
- Norihiro Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat treatment jig for semiconductor wafers and a method for treati...
- Patent number 5,759,426
- Issue date Jun 2, 1998
- Shin-Etsu Handotai Co., Ltd.
- Norihiro Kobayashi
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
SILICON CARBIDE SINGLE CRYSTAL GROWTH APPARATUS AND METHOD FOR MANU...
- Publication number 20210262119
- Publication date Aug 26, 2021
- Shin-Etsu Handotai Co., Ltd.
- Hitoshi IKEDA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL
- Publication number 20210047748
- Publication date Feb 18, 2021
- Shin-Etsu Handotai Co., Ltd.
- Hitoshi IKEDA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL
- Publication number 20210010157
- Publication date Jan 14, 2021
- Shin-Etsu Handotai Co., Ltd.
- Toru TAKAHASHI
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL
- Publication number 20210010161
- Publication date Jan 14, 2021
- Shin-Etsu Handotai Co., Ltd.
- Hitoshi IKEDA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL
- Publication number 20200332436
- Publication date Oct 22, 2020
- Shin-Etsu Handotai Co., Ltd.
- Hitoshi IKEDA
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for manufacturing silicon wafer
- Publication number 20040023518
- Publication date Feb 5, 2004
- Norihiro Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS