Ryohei Takayanagi

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide semiconductor device
- Patent number 9,978,843
- Issue date May 22, 2018
- Fuji Electric Co., Ltd.
- Ryohei Takayanagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and driving method for the same
- Patent number 9,595,958
- Issue date Mar 14, 2017
- Fuji Electric Co., Ltd.
- Hayato Nakano
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20180076290
- Publication date Mar 15, 2018
- Fuji Electric Co., Ltd.
- Ryohei TAKAYANAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND DRIVING METHOD FOR THE SAME
- Publication number 20170077924
- Publication date Mar 16, 2017
- Fuji Electric Co., Ltd.
- Hayato NAKANO
- H01 - BASIC ELECTRIC ELEMENTS