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Masahide GOTOH
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Matsumoto-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Contact to silicon carbide semiconductor device
Patent number
11,557,481
Issue date
Jan 17, 2023
Fuji Electric Co., Ltd.
Masahide Gotoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor switching device and method of manufa...
Patent number
9,947,750
Issue date
Apr 17, 2018
Fuji Electric Co., Ltd.
Masahide Gotoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor element, method of manufacturing the...
Patent number
9,117,681
Issue date
Aug 25, 2015
Fuji Electric Co., Ltd.
Yasuyuki Kawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide MOS semiconductor device
Patent number
9,041,006
Issue date
May 26, 2015
Fuji Electric Co., Ltd.
Shun-ichi Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor element, method of manufacturing the...
Patent number
8,114,783
Issue date
Feb 14, 2012
Fuji Electric Co., Ltd.
Yasuyuki Kawada
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE
Publication number
20230317649
Publication date
Oct 5, 2023
Fuji Electric Co., Ltd.
Masahide GOTOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTACT TO SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20200118821
Publication date
Apr 16, 2020
Fuji Electric Co., Ltd.
Masahide GOTOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
Publication number
20170271156
Publication date
Sep 21, 2017
Fuji Electric Co., Ltd.
Masahide GOTOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR SWITCHING DEVICE AND METHOD OF MANUFA...
Publication number
20170200788
Publication date
Jul 13, 2017
Fuji Electric Co., Ltd.
Masahide GOTOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR ELEMENT, METHOD OF MANUFACTURING THE...
Publication number
20120104417
Publication date
May 3, 2012
Fuji Electric Co., Ltd.
Yasuyuki KAWADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE MOS SEMICONDUCTOR DEVICE
Publication number
20090236612
Publication date
Sep 24, 2009
Fuji Electric Device Technology Co., LTD.
Shun-ichi Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR ELEMENT, METHOD OF MANUFACTURING THE...
Publication number
20090045414
Publication date
Feb 19, 2009
Fuji Electric Device Technology Co., LTD.
Yasuyuki KAWADA
H01 - BASIC ELECTRIC ELEMENTS