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Fumihito MASUOKA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power semiconductor device
Patent number
11,824,084
Issue date
Nov 21, 2023
Mitsubishi Electric Corporation
Yuki Haraguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
11,004,932
Issue date
May 11, 2021
Mitsubishi Electric Corporation
Ze Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
10,658,359
Issue date
May 19, 2020
Mitsubishi Electric Corporation
Koji Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
10,658,523
Issue date
May 19, 2020
Mitsubishi Electric Corporation
Shigeto Honda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with backside N-type layer at active region/te...
Patent number
10,510,904
Issue date
Dec 17, 2019
Mitsubishi Electric Corporation
Fumihito Masuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
10,355,142
Issue date
Jul 16, 2019
Mitsubishi Electric Corporation
Fumihito Masuoka
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
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
8,698,250
Issue date
Apr 15, 2014
Mitsubishi Electric Corporation
Takao Kachi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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, 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
Publication number
20230127486
Publication date
Apr 27, 2023
Mitsubishi Electric Corporation
Ayanori GATTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE
Publication number
20220130951
Publication date
Apr 28, 2022
Mitsubishi Electric Corporation
Yuki HARAGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200388673
Publication date
Dec 10, 2020
Mitsubishi Electric Corporation
Ze CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20190181138
Publication date
Jun 13, 2019
Mitsubishi Electric Corporation
Koji TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20190157466
Publication date
May 23, 2019
Mitsubishi Electric Corporation
Shigeto HONDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20180315863
Publication date
Nov 1, 2018
Mitsubishi Electric Corporation
Fumihito MASUOKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20170263785
Publication date
Sep 14, 2017
Mitsubishi Electric Corporation
Fumihito MASUOKA
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
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20150255290
Publication date
Sep 10, 2015
Mitsubishi Electric Corporation
Fumihito Masuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20150221721
Publication date
Aug 6, 2015
MITSUBISHI ELECTRIC CORPORATION
Tsuyoshi Kawakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20130093065
Publication date
Apr 18, 2013
MITSUBISHI ELECTRIC CORPORATION
Takao KACHI
H01 - BASIC ELECTRIC ELEMENTS