Masaki Kijima

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Itami-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide semiconductor device having gate electrode
- Patent number 10,014,258
- Issue date Jul 3, 2018
- Sumitomo Electric Industries, Ltd
- Shunsuke Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for manufacturing s...
- Patent number 9,728,607
- Issue date Aug 8, 2017
- Sumitomo Electric Industries, Ltd
- Taku Horii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing silicon carbide semiconductor device
- Patent number 9,613,809
- Issue date Apr 4, 2017
- Sumitomo Electric Industries, Ltd
- Taku Horii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 9,472,635
- Issue date Oct 18, 2016
- Sumitomo Electric Industries, Ltd
- Shunsuke Yamada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240347408
- Publication date Oct 17, 2024
- Sumitomo Electric Industries, Ltd.
- Masaki KIJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20170309574
- Publication date Oct 26, 2017
- Sumitomo Electric Industries, Ltd.
- Shunsuke Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20160027891
- Publication date Jan 28, 2016
- Sumitomo Electric Industries, Ltd.
- Shunsuke Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20150380247
- Publication date Dec 31, 2015
- Sumitomo Electric Industries, Ltd.
- Taku HORII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING S...
- Publication number 20150372094
- Publication date Dec 24, 2015
- Taku HORII
- H01 - BASIC ELECTRIC ELEMENTS