Kohei Ebihara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and power conversion device
- Patent number 11,842,895
- Issue date Dec 12, 2023
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and power conversion device
- Patent number 11,804,555
- Issue date Oct 31, 2023
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and power converter
- Patent number 11,508,638
- Issue date Nov 22, 2022
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,222,973
- Issue date Jan 11, 2022
- Mitsubishi Electric Corporation
- Shiro Hino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and power conversion apparatus
- Patent number 11,094,815
- Issue date Aug 17, 2021
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and power conversion device
- Patent number 11,063,122
- Issue date Jul 13, 2021
- Mitsubishi Electric Corporation
- Yusuke Yamashiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,854,762
- Issue date Dec 1, 2020
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with a well region
- Patent number 10,847,621
- Issue date Nov 24, 2020
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Silicon carbide semiconductor device having halogen field limiting...
- Patent number 10,714,571
- Issue date Jul 14, 2020
- Mitsubishi Electric Corporation
- Akihiro Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,707,341
- Issue date Jul 7, 2020
- Mitsubishi Electric Corporation
- Yukiyasu Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing semiconductor device
- Patent number 10,593,751
- Issue date Mar 17, 2020
- Mitsubishi Electric Corporation
- Kenji Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,529,799
- Issue date Jan 7, 2020
- Mitsubishi Electric Corporation
- Masayuki Furuhashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, and manufacturing method for same
- Patent number 10,516,017
- Issue date Dec 24, 2019
- Mitsubishi Electric Corporation
- Kenji Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with a well region
- Patent number 10,297,666
- Issue date May 21, 2019
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 10,134,920
- Issue date Nov 20, 2018
- Mitsubishi Electric Corporation
- Kotaro Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,128,370
- Issue date Nov 13, 2018
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 10,020,367
- Issue date Jul 10, 2018
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and manufacturing method for same
- Patent number 9,825,164
- Issue date Nov 21, 2017
- Mitsubishi Electric Corporation
- Yasuhiro Kagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing same
- Patent number 9,704,947
- Issue date Jul 11, 2017
- Mitsubishi Electric Corporation
- Kohei Ebihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,577,086
- Issue date Feb 21, 2017
- Mitsubishi Electric Corporation
- Shiro Hino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a plurality of electric field relaxatio...
- Patent number 9,536,942
- Issue date Jan 3, 2017
- Mitsubishi Electric Corporation
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,202,940
- Issue date Dec 1, 2015
- Mitsubishi Electric Corporation
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE, ELECTRIC POWER CONVERSION DEVICE, AND METHOD...
- Publication number 20240274655
- Publication date Aug 15, 2024
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20230378342
- Publication date Nov 23, 2023
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20230253492
- Publication date Aug 10, 2023
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, POWER CONVERSION APPARATUS, AND METHOD FOR MA...
- Publication number 20230253345
- Publication date Aug 10, 2023
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, POWER CONVERSION DEVICE AND METHOD OF MANUFAC...
- Publication number 20220231160
- Publication date Jul 21, 2022
- Mitsubishi Electric Corporation
- Masanao ITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20220149163
- Publication date May 12, 2022
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20210399144
- Publication date Dec 23, 2021
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION APPARATUS
- Publication number 20210143272
- Publication date May 13, 2021
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERTER
- Publication number 20210118761
- Publication date Apr 22, 2021
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200185517
- Publication date Jun 11, 2020
- Mitsubishi Electric Corporation
- Yukiyasu NAKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20200127098
- Publication date Apr 23, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Yusuke YAMASHIRO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190333988
- Publication date Oct 31, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Masayuki FURUHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH A WELL REGION
- Publication number 20190237549
- Publication date Aug 1, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20190237548
- Publication date Aug 1, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Akihiro KOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, AND MANUFACTURING METHOD FOR SAME
- Publication number 20190198607
- Publication date Jun 27, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Kenji HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190181259
- Publication date Jun 13, 2019
- Mitsubishi Electric corporation
- Shiro HINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20190148485
- Publication date May 16, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Kenji HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190074386
- Publication date Mar 7, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20180254354
- Publication date Sep 6, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Kotaro KAWAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180138272
- Publication date May 17, 2018
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170236935
- Publication date Aug 17, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20170221998
- Publication date Aug 3, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR SAME
- Publication number 20160190307
- Publication date Jun 30, 2016
- Mitsubishi Electric Corporation
- Yasuhiro KAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20160087031
- Publication date Mar 24, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160079411
- Publication date Mar 17, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Shiro HINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20140353678
- Publication date Dec 4, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140203393
- Publication date Jul 24, 2014
- Mitsubishi Electric Corporation
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS

Kohei Ebihara

Person

Patents Grantslast 30 patents

Semiconductor device and power conversion device

Semiconductor device and power conversion device

Semiconductor device and power converter

Semiconductor device

Semiconductor device and power conversion apparatus

Silicon carbide semiconductor device and power conversion device

Semiconductor device

Semiconductor device with a well region

Silicon carbide semiconductor device having halogen field limiting...

Semiconductor device

Semiconductor device and method for manufacturing semiconductor device

Semiconductor device

Semiconductor device, and manufacturing method for same

Semiconductor device with a well region

Silicon carbide semiconductor device

Semiconductor device

Silicon carbide semiconductor device

Silicon carbide semiconductor device and manufacturing method for same

Semiconductor device and method for manufacturing same

Semiconductor device

Semiconductor device having a plurality of electric field relaxatio...

Semiconductor device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE, ELECTRIC POWER CONVERSION DEVICE, AND METHOD...

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE, POWER CONVERSION APPARATUS, AND METHOD FOR MA...

SEMICONDUCTOR DEVICE, POWER CONVERSION DEVICE AND METHOD OF MANUFAC...

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE AND POWER CONVERSION APPARATUS

SEMICONDUCTOR DEVICE AND POWER CONVERTER

SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE WITH A WELL REGION

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

SEMICONDUCTOR DEVICE, AND MANUFACTURING METHOD FOR SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE