Koichi NISHI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for controlling the same
- Patent number 12,341,503
- Issue date Jun 24, 2025
- Mitsubishi Electric Corporation
- Masanori Tsukuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 12,328,887
- Issue date Jun 10, 2025
- Mitsubishi Electric Corporation
- Kazuya Konishi
Information Patent Grant
Semiconductor device
- Patent number 12,300,569
- Issue date May 13, 2025
- Mitsubishi Electric Corporation
- Masanori Tsukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 12,142,605
- Issue date Nov 12, 2024
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 12,020,935
- Issue date Jun 25, 2024
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reverse conducting semiconductor device and method for manufacturin...
- Patent number 12,002,806
- Issue date Jun 4, 2024
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,799,023
- Issue date Oct 24, 2023
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising a buffer layer including a complex...
- Patent number 11,799,022
- Issue date Oct 24, 2023
- Mitsubishi Electric Corporation
- Kakeru Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,777,021
- Issue date Oct 3, 2023
- Mitsubishi Electric Corporation
- Kazuya Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and semiconductor apparatus
- Patent number 11,699,744
- Issue date Jul 11, 2023
- Mitsubishi Electric Corporation
- Kazuya Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 11,574,998
- Issue date Feb 7, 2023
- Mitsubishi Electric Corporation
- Koji Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,552,002
- Issue date Jan 10, 2023
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,545,564
- Issue date Jan 3, 2023
- Mitsubishi Electric Corporation
- Kenji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including first and second buffer layers
- Patent number 11,444,157
- Issue date Sep 13, 2022
- Mitsubishi Electric Corporation
- Kenji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,393,919
- Issue date Jul 19, 2022
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 11,374,119
- Issue date Jun 28, 2022
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,971,608
- Issue date Apr 6, 2021
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor apparatus and method of manufacturing the same
- Patent number 10,593,789
- Issue date Mar 17, 2020
- Mitsubishi Electric Corporation
- Kenji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, method of manufacturing the same and power co...
- Patent number 10,355,084
- Issue date Jul 16, 2019
- Mitsubishi Electric Corporation
- Koichi Nishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device having improved safe operating areas and manuf...
- Patent number 10,347,715
- Issue date Jul 9, 2019
- Mitsubishi Electric Corporation
- Kenji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 10,263,102
- Issue date Apr 16, 2019
- Mitsubishi Electric Corporation
- Kenji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor switching element and method of manufacturing the same
- Patent number 10,205,013
- Issue date Feb 12, 2019
- Mitsubishi Electric Corporation
- Mitsuru Kaneda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RC-IGBT
- Publication number 20240313095
- Publication date Sep 19, 2024
- Mitsubishi Electric Corporation
- Shinya SONEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240290837
- Publication date Aug 29, 2024
- Mitsubishi Electric Corporation
- Takahiro NAKATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240178305
- Publication date May 30, 2024
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240162223
- Publication date May 16, 2024
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240153989
- Publication date May 9, 2024
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20240145464
- Publication date May 2, 2024
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240113189
- Publication date Apr 4, 2024
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING THE SAME
- Publication number 20240106429
- Publication date Mar 28, 2024
- Mitsubishi Electric Corporation
- Masanori TSUKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE
- Publication number 20230369477
- Publication date Nov 16, 2023
- Mitsubishi Electric Corporation
- Kakeru OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20230187501
- Publication date Jun 15, 2023
- Mitsubishi Electric Corporation
- Koji TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230187308
- Publication date Jun 15, 2023
- Mitsubishi Electric Corporation
- Masanori TSUKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RC-IGBT
- Publication number 20230163122
- Publication date May 25, 2023
- Mitsubishi Electric Corporation
- Shinya SONEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20230126799
- Publication date Apr 27, 2023
- Mitsubishi Electric Corporation
- Kosuke SAKAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230131163
- Publication date Apr 27, 2023
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230083162
- Publication date Mar 16, 2023
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING SEMICONDUCTOR DEVICE
- Publication number 20230073864
- Publication date Mar 9, 2023
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230027990
- Publication date Jan 26, 2023
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20220310396
- Publication date Sep 29, 2022
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20220310829
- Publication date Sep 29, 2022
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220302289
- Publication date Sep 22, 2022
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220293777
- Publication date Sep 15, 2022
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20220208962
- Publication date Jun 30, 2022
- Mitsubishi Electric Corporation
- Koji TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220173231
- Publication date Jun 2, 2022
- Mitsubishi Electric Corporation
- Takahiro NAKATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR APPARATUS
- Publication number 20220157976
- Publication date May 19, 2022
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220140119
- Publication date May 5, 2022
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20220123132
- Publication date Apr 21, 2022
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REVERSE CONDUCTING SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20220122966
- Publication date Apr 21, 2022
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE
- Publication number 20220115522
- Publication date Apr 14, 2022
- Mitsubishi Electric Corporation
- Kakeru OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220059681
- Publication date Feb 24, 2022
- Mitsubishi Electric Corporation
- Kenji SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220013437
- Publication date Jan 13, 2022
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS

Koichi NISHI

Person

Patents Grantslast 30 patents

Semiconductor device and method for controlling the same

Semiconductor device and method of manufacturing semiconductor device

Semiconductor device

Semiconductor device and method for manufacturing the same

Method of manufacturing semiconductor device

Reverse conducting semiconductor device and method for manufacturin...

Semiconductor device

Semiconductor device comprising a buffer layer including a complex...

Semiconductor device

Semiconductor device and semiconductor apparatus

Semiconductor device and manufacturing method thereof

Semiconductor device

Semiconductor device

Semiconductor device including first and second buffer layers

Semiconductor device

Semiconductor device and method of manufacturing the same

Semiconductor device

Semiconductor apparatus and method of manufacturing the same

Semiconductor device, method of manufacturing the same and power co...

Semiconductor device having improved safe operating areas and manuf...

Semiconductor device and method of manufacturing the same

Semiconductor switching element and method of manufacturing the same

Patents Applicationslast 30 patents

RC-IGBT

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING THE SAME

MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

RC-IGBT

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR APPARATUS

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

REVERSE CONDUCTING SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE