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Shinji Hatae
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
DC-DC converter with an auxiliary circuit for performing soft-switc...
Patent number
8,970,186
Issue date
Mar 3, 2015
Toyota Jidosha Kabushiki Kaisha
Kota Manabe
G05 - CONTROLLING REGULATING
Information
Patent Grant
DC-DC converter
Patent number
8,614,566
Issue date
Dec 24, 2013
Mitsubishi Electric Corporation
Shinji Hatae
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power semiconductor device
Patent number
7,235,857
Issue date
Jun 26, 2007
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device and power semiconductor module
Patent number
7,148,562
Issue date
Dec 12, 2006
Mitsubishi Denki Kabushiki Kaisha
Takanobu Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device
Patent number
6,762,491
Issue date
Jul 13, 2004
Mitsubishi Denki Kabushiki Kaisha
Shinji Hatae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Controller for power device and drive controller for motor
Patent number
6,724,169
Issue date
Apr 20, 2004
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power semiconductor device, power arm and inverter circuit
Patent number
6,643,155
Issue date
Nov 4, 2003
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor device
Patent number
6,639,295
Issue date
Oct 28, 2003
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power module
Patent number
6,529,062
Issue date
Mar 4, 2003
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Controller for power device and drive controller for motor
Patent number
6,522,098
Issue date
Feb 18, 2003
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Inverter device
Patent number
6,459,598
Issue date
Oct 1, 2002
Mitsubishi Denki Kabushiki Kaisha
Akihisa Yamamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter with increased breakdown voltage maintaining stable...
Patent number
6,452,365
Issue date
Sep 17, 2002
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter
Patent number
6,351,399
Issue date
Feb 26, 2002
Mitsubishi Denki Kabushiki Kaisha
Ken Takanashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Controller for power device and drive controller for motor
Patent number
6,005,366
Issue date
Dec 21, 1999
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of driving a power converter
Patent number
5,706,189
Issue date
Jan 6, 1998
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor switch including a pre-driver with a capacitively iso...
Patent number
5,686,859
Issue date
Nov 11, 1997
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Insulated gate semiconductor device
Patent number
5,432,471
Issue date
Jul 11, 1995
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
DC-DC CONVERTER WITH AN AUXILIARY CIRCUIT FOR PERFORMING SOFT-SWITC...
Publication number
20130119968
Publication date
May 16, 2013
Mitsubishi Electric Corporation
Kota Manabe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC-DC CONVERTER
Publication number
20120068678
Publication date
Mar 22, 2012
MITSUBISHI ELECTRIC CORPORATION
Shinji HATAE
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Power semiconductor device and power semiconductor module
Publication number
20050093123
Publication date
May 5, 2005
Mitsubishi Denki Kabushiki Kaisha
Takanobu Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power semiconductor device
Publication number
20040070047
Publication date
Apr 15, 2004
Gourab Majumdar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Controller for power device and drive controller for motor
Publication number
20030030394
Publication date
Feb 13, 2003
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20020153586
Publication date
Oct 24, 2002
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER CONVERTER WITH INCREASED BREAKDOWN VOLTAGE MAINTAINING STABLE...
Publication number
20020131287
Publication date
Sep 19, 2002
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Power semiconductor device, power arm and inverter circuit
Publication number
20020079519
Publication date
Jun 27, 2002
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power module
Publication number
20020030532
Publication date
Mar 14, 2002
Mitsubishi Denki Kabushiki Kaisha
Gourab Majumdar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power converter
Publication number
20010028572
Publication date
Oct 11, 2001
Mitsubishi Denki Kabushiki Kaisha
Ken Takanashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER