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Makoto Yoshida
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Shiga, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Inverter device and air conditioner using inverter device
Patent number
7,574,873
Issue date
Aug 18, 2009
Panasonic Corporation
Naomi Goto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric compressor with inverter
Patent number
7,473,079
Issue date
Jan 6, 2009
Panasonic Corporation
Nobuaki Ogawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Motor driving apparatus
Patent number
7,151,348
Issue date
Dec 19, 2006
Matsushita Electric Industrila Co., Ltd.
Mitsuo Ueda
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Motor drive control apparatus
Patent number
7,148,636
Issue date
Dec 12, 2006
Matsushita Electric Industrial Co., Ltd.
Mitsuo Ueda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driver of electric compressor
Patent number
7,084,598
Issue date
Aug 1, 2006
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor driving apparatus
Patent number
7,005,810
Issue date
Feb 28, 2006
Matsushita Electric Industrial Co., Ltd.
Mitsuo Ueda
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Control system for a linear vibration motor
Patent number
6,977,474
Issue date
Dec 20, 2005
Matsushita Electric Industrial Co., Ltd.
Mitsuo Ueda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Driving apparatus of a linear motor
Patent number
6,960,893
Issue date
Nov 1, 2005
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Refrigeration cycle apparatus
Patent number
6,868,686
Issue date
Mar 22, 2005
Matsushita Electric Industrial Co., Ltd.
Mitsuo Ueda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Electric circuit of electric vehicle
Patent number
6,838,839
Issue date
Jan 4, 2005
Matsushita Electric Industrial Co., Ltd.
Naomi Goto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Driving apparatus of a linear compressor
Patent number
6,832,898
Issue date
Dec 21, 2004
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Power supply terminal for use with a motor-driven compressor and me...
Patent number
6,441,311
Issue date
Aug 27, 2002
Matsushita Electric Industrial Co., Ltd.
Minoru Fukumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Driving device for motor-driven compressor
Patent number
6,384,558
Issue date
May 7, 2002
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Brushless motor driving circuit and a method of controlling the bru...
Patent number
6,232,730
Issue date
May 15, 2001
Matsushita Electric Industrial Co., Ltd.
Yoshiaki Doyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Automotive electric compressor driving apparatus
Patent number
6,145,330
Issue date
Nov 14, 2000
Matsushita Electric Industrial Co., Ltd.
Naomi Goto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Apparatus and method for controlling a DC brush-less motor based on...
Patent number
6,064,163
Issue date
May 16, 2000
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Inverter apparatus
Patent number
5,962,996
Issue date
Oct 5, 1999
Matsushita Electric Industrial Co., Ltd.
Naomi Goto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Inverter system for driving motor
Patent number
5,963,442
Issue date
Oct 5, 1999
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Direct current brushless motor and driving method therefor
Patent number
5,814,957
Issue date
Sep 29, 1998
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric compressor driving apparatus for automobile
Patent number
5,801,911
Issue date
Sep 1, 1998
Matsushita Electric Industrial Co., Ltd.
Naomi Goto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air-conditioning system for vehicle
Patent number
5,714,806
Issue date
Feb 3, 1998
Matsushita Electric Industrial Co., Ltd.
Naomi Goto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control apparatus and method for actuating an electrically driven c...
Patent number
5,651,260
Issue date
Jul 29, 1997
Matsushita Electric Industrial Co., Ltd.
Naomi Goto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Inverter apparatus for air conditioner
Patent number
5,604,672
Issue date
Feb 18, 1997
Matsushita Electric Industrial Co., Inc.
Makoto Yoshida
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Controlling/driving apparatus for an electrically-driven compressor...
Patent number
5,519,301
Issue date
May 21, 1996
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Driving control apparatus of motor-driven compressor utilized for a...
Patent number
5,502,365
Issue date
Mar 26, 1996
Matsushita Electric Industrial Co., Ltd.
Yasuo Nanbu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric car air-conditioning apparatus
Patent number
5,428,967
Issue date
Jul 4, 1995
Matsushita Electric Industrial Co., Ltd.
Naomi Goto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air-conditioning apparatus for electric vehicle
Patent number
5,408,842
Issue date
Apr 25, 1995
Matsushita Electric Industrial Co., Ltd.
Naomi Goto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automotive air conditioning apparatus
Patent number
5,247,808
Issue date
Sep 28, 1993
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automotive air conditioning apparatus
Patent number
5,199,274
Issue date
Apr 6, 1993
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Inverter device and air conditioning system using inverter device
Publication number
20060150651
Publication date
Jul 13, 2006
Naomi Goto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Driver of electric compressor
Publication number
20040227482
Publication date
Nov 18, 2004
Makoto Yoshida
B60 - VEHICLES IN GENERAL
Information
Patent Application
Motor driving apparatus
Publication number
20040183487
Publication date
Sep 23, 2004
Mitsuo Ueda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Control system for a linear vibration motor
Publication number
20040169480
Publication date
Sep 2, 2004
Mitsuo Ueda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Motor drive control apparatus
Publication number
20040108824
Publication date
Jun 10, 2004
Mitsuo Ueda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Electric compressor with inverter
Publication number
20040109772
Publication date
Jun 10, 2004
Matsushita Electric Industrial Co., Ltd.
Nobuaki Ogawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Driving apparatus of a linear motor
Publication number
20040005222
Publication date
Jan 8, 2004
Makoto Yoshida
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Refrigeration cycle apparatus
Publication number
20030213256
Publication date
Nov 20, 2003
Mitsuo Ueda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Driving apparatus of a linear compressor
Publication number
20030108430
Publication date
Jun 12, 2003
Matsushita Electric Industrial Co., Ltd.
Makoto Yoshida
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electric circuit of electric vehicle
Publication number
20020140290
Publication date
Oct 3, 2002
Naomi Goto
B60 - VEHICLES IN GENERAL
Information
Patent Application
Driving device for motor-driven compressor
Publication number
20010013761
Publication date
Aug 16, 2001
Makoto Yoshida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power supply terminal for use with a motor-driven compressor and me...
Publication number
20010005659
Publication date
Jun 28, 2001
Minoru Fukumoto
H01 - BASIC ELECTRIC ELEMENTS