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Akira Imanaka
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power conversion apparatus including different voltage-type bridge...
Patent number
9,281,776
Issue date
Mar 8, 2016
Mitsubishi Electric Corporation
Yuji Nojiri
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converting apparatus with main converter and sub-converter
Patent number
8,223,517
Issue date
Jul 17, 2012
Mitsubishi Electric Corporation
Yukimori Kishida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device
Patent number
7,825,540
Issue date
Nov 2, 2010
Mitsubishi Electric Corporation
Shinichi Ogusa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power-converter control apparatus employing pulse width modulation...
Patent number
7,426,122
Issue date
Sep 16, 2008
Mitsubishi Denki Kabushiki Kaisha
Masahiro Kimata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Induction motor controller
Patent number
6,066,934
Issue date
May 23, 2000
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Kaitani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control device for a PWM controlled converter having a voltage cont...
Patent number
5,880,947
Issue date
Mar 9, 1999
Mitsubishi Denki Kabushiki Kaisha
Akira Imanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control unit for induction motor and control method therefor
Patent number
5,629,597
Issue date
May 13, 1997
Mitsubishi Denki Kabushiki Kaisha
Akira Imanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Controller for induction motor
Patent number
5,264,773
Issue date
Nov 23, 1993
Mitsubishi Denki K.K.
Masato Koyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control device of induction motor
Patent number
5,247,237
Issue date
Sep 21, 1993
Mitsubishi Denki Kabushiki Kaisha
Masato Koyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20140009096
Publication date
Jan 9, 2014
MITSUBISHI ELECTRIC CORPORATION
Akira Imanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION APPARATUS
Publication number
20130307500
Publication date
Nov 21, 2013
MITSUBISHI ELECTRIC CORPORATION
Yuji Nojiri
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTING APPARATUS
Publication number
20090116268
Publication date
May 7, 2009
MITSUBISHI ELECTRIC CORPORATION
Yukimori Kishida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20090085405
Publication date
Apr 2, 2009
Mitsubishi Electric Corporation
Shinichi Ogusa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Controller for power converter
Publication number
20060062033
Publication date
Mar 23, 2006
Mitsubishi Denki Kabushiki Kaisha
Masahiro Kimata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER