Katsumi Nakamura

Person

Sanda-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 12,009,413
- Issue date Jun 11, 2024
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,949,007
- Issue date Apr 2, 2024
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- 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 11,545,564
- 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 and manufacturing method thereof
- Patent number 11,101,133
- Issue date Aug 24, 2021
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 10,950,461
- Issue date Mar 16, 2021
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 10,916,444
- Issue date Feb 9, 2021
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,903,312
- Issue date Jan 26, 2021
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including a trench structure
- Patent number 10,749,043
- Issue date Aug 18, 2020
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,665,677
- Issue date May 26, 2020
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing semiconductor device
- Patent number 10,475,663
- Issue date Nov 12, 2019
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing semiconductor device
- Patent number 10,411,093
- Issue date Sep 10, 2019
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,290,711
- Issue date May 14, 2019
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- 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 device and method of manufacturing the same
- Patent number 10,176,994
- Issue date Jan 8, 2019
- Mitsubishi Electric Corporation
- Kenji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 10,026,832
- Issue date Jul 17, 2018
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, power conversion device, and method of manufa...
- Patent number 10,026,803
- Issue date Jul 17, 2018
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power semiconductor device including well extension region and fiel...
- Patent number 9,941,269
- Issue date Apr 10, 2018
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having first and second layers with opposite c...
- Patent number 9,786,796
- Issue date Oct 10, 2017
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,735,229
- Issue date Aug 15, 2017
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,640,643
- Issue date May 2, 2017
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,601,639
- Issue date Mar 21, 2017
- Mitsubishi Electric Corporation
- Fumihito Masuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode
- Patent number 9,508,870
- Issue date Nov 29, 2016
- Mitsubishi Electric Corporation
- Akito Nishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including an electric field buffer layer and m...
- Patent number 9,508,792
- Issue date Nov 29, 2016
- Mitsubishi Electric Corporation
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 9,455,148
- Issue date Sep 27, 2016
- Mitsubishi Electric Corporation
- Fumihito Masuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,385,183
- Issue date Jul 5, 2016
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,287,391
- Issue date Mar 15, 2016
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,202,936
- Issue date Dec 1, 2015
- Mitsubishi Electric Corporation
- Akito Nishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,041,051
- Issue date May 26, 2015
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240339500
- Publication date Oct 10, 2024
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240274699
- Publication date Aug 15, 2024
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240178306
- Publication date May 30, 2024
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING POWER SEMICO...
- Publication number 20230369515
- Publication date Nov 16, 2023
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- 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
POWER SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING POWER SEMIC...
- Publication number 20230268398
- Publication date Aug 24, 2023
- Mitsubishi Electric Corporation
- Katsumi NAKAMURA
- 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 AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220285537
- Publication date Sep 8, 2022
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20220262638
- Publication date Aug 18, 2022
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20220140118
- Publication date May 5, 2022
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- 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 AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20210273053
- Publication date Sep 2, 2021
- Mitsubishi Electric Corporation
- Kenji SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20200058506
- Publication date Feb 20, 2020
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200052065
- Publication date Feb 13, 2020
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20200027748
- Publication date Jan 23, 2020
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190123145
- Publication date Apr 25, 2019
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180366566
- Publication date Dec 20, 2018
- Mitsubishi Electric Corporation
- Kenji SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20180248003
- Publication date Aug 30, 2018
- Mitsubishi Electric Corporation
- Katsumi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, POWER CONVERSION DEVICE, AND METHOD OF MANUFA...
- Publication number 20180182844
- Publication date Jun 28, 2018
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180019131
- Publication date Jan 18, 2018
- Mitsubishi Electric Corporation
- Kenji SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180006160
- Publication date Jan 4, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Katsumi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170352730
- Publication date Dec 7, 2017
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170301753
- Publication date Oct 19, 2017
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20160260703
- Publication date Sep 8, 2016
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20160254375
- Publication date Sep 1, 2016
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20160240640
- Publication date Aug 18, 2016
- Mitsubishi Electric Corporation
- Katsumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160204237
- Publication date Jul 14, 2016
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160056306
- Publication date Feb 25, 2016
- Mitsubishi Electric Corporation
- Fumihito MASUOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150279931
- Publication date Oct 1, 2015
- Mitsubishi Electric Corporation
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS

Katsumi Nakamura

Person

Patents Grantslast 30 patents

Semiconductor device and method for manufacturing the same

Semiconductor device and method of manufacturing semiconductor device

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

Semiconductor device

Semiconductor device including first and second buffer layers

Semiconductor device and manufacturing method thereof

Method for manufacturing semiconductor device

Method for manufacturing semiconductor device

Semiconductor device

Semiconductor device including a trench structure

Semiconductor device

Semiconductor device and method for manufacturing semiconductor device

Semiconductor device and method for manufacturing semiconductor device

Semiconductor device

Semiconductor device and method of manufacturing the same

Semiconductor device and method of manufacturing the same

Power semiconductor device

Semiconductor device, power conversion device, and method of manufa...

Power semiconductor device including well extension region and fiel...

Semiconductor device having first and second layers with opposite c...

Semiconductor device

Semiconductor device

Semiconductor device

Diode

Semiconductor device including an electric field buffer layer and m...

Method for manufacturing semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

POWER SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING POWER SEMICO...

MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE

POWER SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING POWER SEMIC...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

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

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

POWER SEMICONDUCTOR DEVICE

POWER SEMICONDUCTOR DEVICE

POWER SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE