Yasuhiko OONISHI

Person

Matsumoto-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,855,134
- Issue date Dec 26, 2023
- Fuji Electric Co., Ltd.
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated-gate semiconductor device and method of manufacturing the...
- Patent number 11,329,151
- Issue date May 10, 2022
- Fuji Electric Co., Ltd.
- Akimasa Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,239,356
- Issue date Feb 1, 2022
- Fuji Electric Co., Ltd.
- Akimasa Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and manufacturing method for s...
- Patent number 11,233,124
- Issue date Jan 25, 2022
- Fuji Electric Co., Ltd.
- Naoyuki Ohse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device using wide bandgap semiconductor materia...
- Patent number 10,840,326
- Issue date Nov 17, 2020
- Fuji Electric Co., Ltd.
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor element and method of manufacturing s...
- Patent number 10,756,200
- Issue date Aug 25, 2020
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 10,692,979
- Issue date Jun 23, 2020
- Fuji Electric Co., Ltd.
- Yuichi Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a trench structure
- Patent number 10,651,270
- Issue date May 12, 2020
- Fuji Electric Co., Ltd.
- Naoyuki Ohse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,644,145
- Issue date May 5, 2020
- Fuji Electric Co., Ltd.
- Yasuyuki Hoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
- Patent number 10,600,872
- Issue date Mar 24, 2020
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing silicon carbide semiconductor device
- Patent number 10,580,870
- Issue date Mar 3, 2020
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having trenches in termination structure regio...
- Patent number 10,453,954
- Issue date Oct 22, 2019
- Fuji Electric Co., Ltd.
- Masanobu Iwaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,439,060
- Issue date Oct 8, 2019
- Fuji Electric Co., Ltd.
- Naoyuki Ohse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,418,478
- Issue date Sep 17, 2019
- Fuji Electric Co., Ltd.
- Takahito Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,396,161
- Issue date Aug 27, 2019
- Fuji Electric Co., Ltd.
- Yuichi Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device includes a substrate having a bandgap wider th...
- Patent number 10,319,824
- Issue date Jun 11, 2019
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having silicon carbide layer provided on silic...
- Patent number 10,319,820
- Issue date Jun 11, 2019
- Fuji Electric Co., Ltd.
- Akimasa Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device implanted with arsenic and nitrogen
- Patent number 10,304,930
- Issue date May 28, 2019
- Fuji Electric Co., Ltd.
- Naoyuki Ohse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,204,990
- Issue date Feb 12, 2019
- Fuji Electric Co., Ltd.
- Yuichi Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,147,791
- Issue date Dec 4, 2018
- Fuji Electric Co., Ltd.
- Yuichi Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
- Patent number 10,096,680
- Issue date Oct 9, 2018
- Fuji Electric Co., Ltd.
- Naoki Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,069,004
- Issue date Sep 4, 2018
- FUJI ELECTRIC CO., LTD.
- Akimasa Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,960,235
- Issue date May 1, 2018
- Fuji Electric Co., Ltd.
- Yasuyuki Hoshi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240063258
- Publication date Feb 22, 2024
- Fuji Electric Co., Ltd.
- Yusuke KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20210028276
- Publication date Jan 28, 2021
- Fuji Electric Co., Ltd.
- Yusuke KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20190348502
- Publication date Nov 14, 2019
- Fuji Electric Co., Ltd.
- Yuichi HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20190157398
- Publication date May 23, 2019
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED-GATE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE...
- Publication number 20190140091
- Publication date May 9, 2019
- Fuji Electric Co., Ltd.
- Akimasa KINOSHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20190035927
- Publication date Jan 31, 2019
- Fuji Electric Co., Ltd.
- Masanobu Iwaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20180366574
- Publication date Dec 20, 2018
- Fuji Electric Co., Ltd.
- Naoyuki OHSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180350975
- Publication date Dec 6, 2018
- Fuji Electric Co., Ltd.
- Takahito Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
- Publication number 20180301536
- Publication date Oct 18, 2018
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SEMICONDUCTOR...
- Publication number 20180204905
- Publication date Jul 19, 2018
- Fuji Electric Co., Ltd.
- Naoyuki OHSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR S...
- Publication number 20180138274
- Publication date May 17, 2018
- Fuji Electric Co., Ltd.
- Naoyuki OHSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING OF SEMICONDUCTOR D...
- Publication number 20180138271
- Publication date May 17, 2018
- Fuji Electric Co., Ltd.
- Naoyuki OHSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING S...
- Publication number 20180138288
- Publication date May 17, 2018
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20180114836
- Publication date Apr 26, 2018
- Fuji Electric Co., Ltd.
- Akimasa KINOSHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20180097079
- Publication date Apr 5, 2018
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20180040688
- Publication date Feb 8, 2018
- Fuji Electric Co., Ltd.
- Yusuke KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
- Publication number 20170194438
- Publication date Jul 6, 2017
- Fuji Electric Co., Ltd.
- Naoki KUMAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170025502
- Publication date Jan 26, 2017
- Fuji Electric Co., Ltd.
- Yuichi HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170025503
- Publication date Jan 26, 2017
- Fuji Electric Co., Ltd.
- Yuichi HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170025528
- Publication date Jan 26, 2017
- Fuji Electric Co., Ltd.
- Yasuyuki HOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170025524
- Publication date Jan 26, 2017
- Fuji Electric Co., Ltd.
- Akimasa KINOSHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170018609
- Publication date Jan 19, 2017
- Fuji Electric Co., Ltd.
- Yasuyuki HOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170018615
- Publication date Jan 19, 2017
- Fuji Electric Co., Ltd.
- Yuichi HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20160315187
- Publication date Oct 27, 2016
- Fuji Electric Co., Ltd.
- Akimasa KINOSHITA
- H01 - BASIC ELECTRIC ELEMENTS

Yasuhiko OONISHI

Person

Patents Grantslast 30 patents

Semiconductor device and method of manufacturing semiconductor device

Insulated-gate semiconductor device and method of manufacturing the...

Semiconductor device and method of manufacturing semiconductor device

Silicon carbide semiconductor device and manufacturing method for s...

Power semiconductor device using wide bandgap semiconductor materia...

Silicon carbide semiconductor element and method of manufacturing s...

Method of manufacturing semiconductor device

Semiconductor device having a trench structure

Semiconductor device and method of manufacturing semiconductor device

Silicon carbide semiconductor device and method of manufacturing si...

Method of manufacturing silicon carbide semiconductor device

Semiconductor device having trenches in termination structure regio...

Semiconductor device and method of manufacturing semiconductor device

Semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Semiconductor device includes a substrate having a bandgap wider th...

Semiconductor device having silicon carbide layer provided on silic...

Semiconductor device implanted with arsenic and nitrogen

Semiconductor device and method of manufacturing semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Silicon carbide semiconductor device and method of manufacturing si...

Semiconductor device and method of manufacturing semiconductor device

Semiconductor device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE

INSULATED-GATE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SEMICONDUCTOR...

SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR S...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING OF SEMICONDUCTOR D...

SILICON CARBIDE SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING S...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE