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Masayuki Furuhashi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device having trench gate electrodes formed in first...
Patent number
11,557,671
Issue date
Jan 17, 2023
Mitsubishi Electric Corporation
Masanao Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device including an active region that includes a swi...
Patent number
11,189,689
Issue date
Nov 30, 2021
Mitsubishi Electric Corporation
Masayuki Furuhashi
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
Patent number
10,529,799
Issue date
Jan 7, 2020
Mitsubishi Electric Corporation
Masayuki Furuhashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device
Patent number
10,002,931
Issue date
Jun 19, 2018
Mitsubishi Electric Corporation
Masayuki Furuhashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device and method for manufacturing same
Patent number
9,935,170
Issue date
Apr 3, 2018
Mitsubishi Electric Corporation
Toshikazu Tanioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical MOSFET device with steady on-resistance
Patent number
9,515,145
Issue date
Dec 6, 2016
Mitsubishi Electric Corporation
Masayuki Furuhashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device and method for manufacturing s...
Patent number
9,076,761
Issue date
Jul 7, 2015
Mitsubishi Electric Corporation
Tomokatsu Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing silicon carbide semiconductor device
Patent number
8,753,951
Issue date
Jun 17, 2014
Mitsubishi Electric Corporation
Toshikazu Tanioka
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERTER
Publication number
20210167204
Publication date
Jun 3, 2021
Mitsubishi Electric Corporation
Masanao ITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200235203
Publication date
Jul 23, 2020
Mitsubishi Electric Corporation
Masayuki FURUHASHI
H01 - BASIC ELECTRIC ELEMENTS
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
Publication number
20190074386
Publication date
Mar 7, 2019
MITSUBISHI ELECTRIC CORPORATION
Kohei EBIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20170250254
Publication date
Aug 31, 2017
Mitsubishi Electric Corporation
Toshikazu TANIOKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20160190261
Publication date
Jun 30, 2016
MITSUBISHI ELECTRIC CORPORATION
Masayuki FURUHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20150380494
Publication date
Dec 31, 2015
MITSUBISHI ELECTRIC CORPORATION
Masayuki FURUHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING S...
Publication number
20140061675
Publication date
Mar 6, 2014
Mitsubishi Electric Corporation
Tomokatsu Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20120009801
Publication date
Jan 12, 2012
Mitsubishi Electric Corporation
Toshikazu Tanioka
H01 - BASIC ELECTRIC ELEMENTS