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Patents Grants
last 30 patents
Information
Patent Grant
Modular multilevel converter having capacitor degradation determina...
Patent number
11,031,882
Issue date
Jun 8, 2021
Mitsubishi Electric Corporation
Kazuyori Tahata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device having bypass circuit protection
Patent number
10,855,168
Issue date
Dec 1, 2020
Mitsubishi Electric Corporation
Ryosuke Uda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter
Patent number
10,476,402
Issue date
Nov 12, 2019
Mitsubishi Electric Corporation
Ryosuke Uda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter
Patent number
10,396,678
Issue date
Aug 27, 2019
Mitsubishi Electric Corporation
Ryosuke Uda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter
Patent number
10,075,091
Issue date
Sep 11, 2018
Mitsubishi Electric Corporation
Kenichi Kuroda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor device and a method of manufacturing the same and des...
Patent number
9,337,147
Issue date
May 10, 2016
Renesas Electronics Corporation
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device including dummy regi...
Patent number
9,064,926
Issue date
Jun 23, 2015
Renesas Electronics Corporation
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Epitaxial wafer and semiconductor element
Patent number
9,059,193
Issue date
Jun 16, 2015
Mitsubishi Electric Corporation
Kenichi Ohtsuka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor device and a method of manufacturing the same and des...
Patent number
8,604,505
Issue date
Dec 10, 2013
Renesas Electronics Corporation
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing silicon carbide semiconductor device
Patent number
8,569,123
Issue date
Oct 29, 2013
Mitsubishi Electric Corporation
Yoshinori Matsuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having active region and dummy wirings
Patent number
8,426,969
Issue date
Apr 23, 2013
Renesas Electronics Corporation
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing silicon carbide semiconductor device
Patent number
8,377,811
Issue date
Feb 19, 2013
Mitsubishi Electric Corporation
Yoshinori Matsuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a groove and a junction termination ext...
Patent number
8,304,901
Issue date
Nov 6, 2012
Mitsubishi Electric Corporation
Hiroshi Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device having an active reg...
Patent number
8,119,495
Issue date
Feb 21, 2012
Renesas Electronics Corporation
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Data line disturbance free memory block divided flash memory and mi...
Patent number
7,965,563
Issue date
Jun 21, 2011
Renesas Technology Corp.
Kiyoshi Matsubara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and a method of manufacturing the same and des...
Patent number
7,948,086
Issue date
May 24, 2011
Renesas Electronics Corporation
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon carbide semiconductor device
Patent number
7,847,296
Issue date
Dec 7, 2010
Mitsubishi Electric Corporation
Hiroshi Sugimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and a method of manufacturing the same and des...
Patent number
7,687,914
Issue date
Mar 30, 2010
Renesas Technology Corporation
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and a method of manufacturing the same and des...
Patent number
7,589,423
Issue date
Sep 15, 2009
Renesas Technology Corp.
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having junction termination extension
Patent number
7,564,072
Issue date
Jul 21, 2009
Mitsubishi Denki Kabushiki Kaisha
Kenichi Ohtsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Data line disturbance free memory block divided flash memory and mi...
Patent number
7,505,329
Issue date
Mar 17, 2009
Renesas Technology Corp.
Kiyoshi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device and a method of manufacturing the same and des...
Patent number
7,411,302
Issue date
Aug 12, 2008
Renesas Technology Corp.
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,336,535
Issue date
Feb 26, 2008
Renesas Technology Corp.
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Data line disturbance free memory block divided flash memory and mi...
Patent number
7,295,476
Issue date
Nov 13, 2007
Renesas Technology Corp.
Kiyoshi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,212,425
Issue date
May 1, 2007
Renesas Technology Corp.
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Data line disturbance free memory block divided flash memory and mi...
Patent number
7,184,321
Issue date
Feb 27, 2007
Hitachi ULSI Systems Co., Ltd.
Kiyoshi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,166,893
Issue date
Jan 23, 2007
Renesas Technology Corp.
Yasuhiro Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuitry and method for manufacturing the...
Patent number
7,081,649
Issue date
Jul 25, 2006
Hitachi, Ltd.
Kozo Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and a method of manufacturing the same and des...
Patent number
7,071,560
Issue date
Jul 4, 2006
Hitachi, Ltd.
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and a method of manufacturing the same
Patent number
7,067,888
Issue date
Jun 27, 2006
Renesas Technology Corp.
Hideki Aono
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Power Conversion Device
Publication number
20210099102
Publication date
Apr 1, 2021
MITSUBISHI ELECTRIC CORPORATION
Kazuyori TAHATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Conversion Device
Publication number
20190068076
Publication date
Feb 28, 2019
MITSUBISHI ELECTRIC CORPORATION
Ryosuke Uda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER
Publication number
20180109200
Publication date
Apr 19, 2018
MITSUBISHI ELECTRIC CORPORATION
Kenichi KURODA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER
Publication number
20170310237
Publication date
Oct 26, 2017
MITSUBISHI ELECTRIC CORPORATION
Ryosuke UDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER
Publication number
20170288569
Publication date
Oct 5, 2017
MITSUBISHI ELECTRIC CORPORATION
Ryosuke UDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME AND DES...
Publication number
20150287679
Publication date
Oct 8, 2015
RENESAS ELECTRONICS CORPORATION
Kenichi KURODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and a Method of Manufacturing the Same and Des...
Publication number
20140099770
Publication date
Apr 10, 2014
Hitachi ULSI Systems Co., Ltd.
Kenichi KURODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME AND DES...
Publication number
20130241029
Publication date
Sep 19, 2013
Hitachi ULSI Systems Co., Ltd.
Kenichi KURODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EPITAXIAL WAFER AND SEMICONDUCTOR ELEMENT
Publication number
20120241766
Publication date
Sep 27, 2012
Mitsubishi Electric Corporation
Kenichi Ohtsuka
C30 - CRYSTAL GROWTH
Information
Patent Application
SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME AND DES...
Publication number
20120126360
Publication date
May 24, 2012
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20120028453
Publication date
Feb 2, 2012
Mitsubishi Electric Corporation
Yoshinori Matsuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME AND DES...
Publication number
20110207288
Publication date
Aug 25, 2011
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20110001209
Publication date
Jan 6, 2011
Mitsubishi Electric Corporation
Hiroshi Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME AND D...
Publication number
20100155857
Publication date
Jun 24, 2010
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Data line disturbance free memory block divided flash memory and mi...
Publication number
20090157953
Publication date
Jun 18, 2009
Kiyoshi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20090134404
Publication date
May 28, 2009
MITSUBISHI ELECTRIC CORPORATION
Hiroshi Sugimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
Publication number
20090098719
Publication date
Apr 16, 2009
MITSUBISHI ELECTRIC CORPORATION
Yoshinori MATSUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and a method of manufacturing the same and des...
Publication number
20080211056
Publication date
Sep 4, 2008
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DATA LINE DISTURBANCE FREE MEMORY BLOCK DIVIDED FLASH MEMORY AND MI...
Publication number
20080028134
Publication date
Jan 31, 2008
Kiyoshi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor device and a method of manufacturing the same and des...
Publication number
20070222080
Publication date
Sep 27, 2007
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20070171692
Publication date
Jul 26, 2007
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Application
Data line disturbance free memory block divided flash memory and mi...
Publication number
20070133308
Publication date
Jun 14, 2007
Kiyoshi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor device and a method of manufacturing the same and des...
Publication number
20060202282
Publication date
Sep 14, 2006
Kenichi Kuroda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit device and a methodof manufacturin...
Publication number
20060138568
Publication date
Jun 29, 2006
Yasuhiro Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20060118812
Publication date
Jun 8, 2006
Mitsubishi Denki Kabushiki Kaisha
Kenichi Ohtsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Data line disturbance free memory block divided flash memory and mi...
Publication number
20060034129
Publication date
Feb 16, 2006
Kiyoshi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20060018172
Publication date
Jan 26, 2006
Kenichi Kuroda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuitry and method for manufacturing the...
Publication number
20050017274
Publication date
Jan 27, 2005
Kozo Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Data line disturbance free memory block divided flash memory and mi...
Publication number
20040268025
Publication date
Dec 30, 2004
Kiyoshi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor integrated circuit device with connections formed usi...
Publication number
20040150053
Publication date
Aug 5, 2004
Hitachi, Ltd.
Koichiro Ishibashi
H01 - BASIC ELECTRIC ELEMENTS