Aki TAKIGAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide semiconductor device
- Patent number 11,888,035
- Issue date Jan 30, 2024
- Fuji Electric Co., Ltd.
- Yasuyuki Kawada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,183,590
- Issue date Nov 23, 2021
- Fuji Electric Co., Ltd.
- Tae Tawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of evaluating insulated-gate semiconductor device
- Patent number 10,749,001
- Issue date Aug 18, 2020
- Fuji Electric Co., Ltd.
- Takayuki Hirose
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20220069089
- Publication date Mar 3, 2022
- Fuji Electric Co., Ltd.
- Yasuyuki KAWADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20210074850
- Publication date Mar 11, 2021
- Fuji Electric Co., Ltd.
- Tae TAWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF EVALUATING INSULATED-GATE SEMICONDUCTOR DEVICE
- Publication number 20190172912
- Publication date Jun 6, 2019
- Fuji Electric Co., Ltd.
- Takayuki HIROSE
- G01 - MEASURING TESTING
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
- Publication number 20180308937
- Publication date Oct 25, 2018
- Fuji Electric Co., Ltd.
- Takayuki HIROSE
- H01 - BASIC ELECTRIC ELEMENTS