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Michio Yamada
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power conversion device, motor drive control device equipped with p...
Patent number
9,929,670
Issue date
Mar 27, 2018
Mitsubishi Electric Corporation
Michio Yamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device, motor drive control apparatus including th...
Patent number
9,847,735
Issue date
Dec 19, 2017
Mitsubishi Electric Corporation
Takuya Shimomugi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device, motor including the same, air conditioner...
Patent number
9,819,297
Issue date
Nov 14, 2017
Mitsubishi Electric Corporation
Michio Yamada
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Drive device for power converter and driving method of power converter
Patent number
9,806,594
Issue date
Oct 31, 2017
Mitsubishi Corporation
Yosuke Shinomoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Motor incorporating power converter, and air conditioner, water hea...
Patent number
9,698,656
Issue date
Jul 4, 2017
Mitsubishi Electric Corporation
Michio Yamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor driving curcuit and permanent magnet synchronous motor
Patent number
9,231,507
Issue date
Jan 5, 2016
Mitsubishi Electric Corporation
Kazunori Hatakeyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Converter circuit, and motor drive control apparatus, air-condition...
Patent number
8,817,506
Issue date
Aug 26, 2014
Mitsubishi Electric Corporation
Takuya Shimomugi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Motor drive circuit and outdoor unit for air conditioner
Patent number
7,643,296
Issue date
Jan 5, 2010
Mitsubishi Electric Corporation
Michio Yamada
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Electric leakage current prevention using an equivalent impedance
Patent number
5,748,459
Issue date
May 5, 1998
Mitsubishi Denki Kabushiki Kaisha
Michio Yamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
POWER CONVERSION DEVICE, MOTOR DRIVE CONTROL DEVICE EQUIPPED WITH P...
Publication number
20160087547
Publication date
Mar 24, 2016
Mitsubishi Electric Corporation
Michio Yamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR INCORPORATING POWER CONVERTER, AND AIR CONDITIONER, WATER HEA...
Publication number
20150121929
Publication date
May 7, 2015
Mitsubishi Electric Corporation
Michio Yamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE, MOTOR DRIVE CONTROL APPARATUS INCLUDING TH...
Publication number
20150102759
Publication date
Apr 16, 2015
Mitsubishi Electric Corporation
Takuya Shimomugi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVING CURCUIT AND PERMANENT MAGNET SYNCHRONOUS MOTOR
Publication number
20150002061
Publication date
Jan 1, 2015
Mitsubishi Electric Corporation
Kazunori Hatakeyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONVERTER CIRCUIT AND MOTOR DRIVE CONTROL APPARATUS, AIR-CONDITIONE...
Publication number
20140320059
Publication date
Oct 30, 2014
Mitsubishi Electric Corporation
Takuya Shimomugi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR INCORPORATING POWER CONVERTER, AND AIR CONDITIONER, WATER HEA...
Publication number
20140311716
Publication date
Oct 23, 2014
Mitsubishi Electric Corporation
Michio Yamada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRIVE DEVICE FOR POWER CONVERTER AND DRIVING METHOD OF POWER CONVERTER
Publication number
20140286069
Publication date
Sep 25, 2014
Mitsubishi Electric Corporation
Yosuke Shinomoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE, MOTOR INCLUDING THE SAME, AIR CONDITIONER...
Publication number
20130175012
Publication date
Jul 11, 2013
Mitsubishi Electric Corporation
Michio Yamada
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
CONVERTER CIRCUIT AND MOTOR DRIVE APPARATUS, AIR-CONDITIONER, REFRI...
Publication number
20110132899
Publication date
Jun 9, 2011
Mitsubishi Electric Corporation
Takuya Shimomugi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Motor Drive Circuit And Outdoor Unit For Air Conditioner
Publication number
20080266811
Publication date
Oct 30, 2008
Mitsubishi Electric Corporation
Michio Yamada
F24 - HEATING RANGES VENTILATING