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Noriyuki Matsubara
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Boost circuit and voltage generation device
Patent number
12,355,356
Issue date
Jul 8, 2025
Mitsubishi Electric Corporation
Yohei Araki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Voltage generator
Patent number
12,317,399
Issue date
May 27, 2025
Mitsubishi Electric Corporation
Noriyuki Matsubara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Booster circuit and voltage generator
Patent number
12,062,993
Issue date
Aug 13, 2024
Mitsubishi Electric Corporation
Masato Moriwaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backflow preventing device, power conversion apparatus, and refrige...
Patent number
10,404,196
Issue date
Sep 3, 2019
Mitsubishi Electric Corporation
Takuya Shimomugi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device and refrigerating and air-conditioning appa...
Patent number
10,116,205
Issue date
Oct 30, 2018
Mitsubishi Electric Corporation
Koichi Arisawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion apparatus and refrigeration air-conditioning appar...
Patent number
9,742,267
Issue date
Aug 22, 2017
Mitsubishi Electric Corporation
Koichi Arisawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Backflow preventing device, power conversion apparatus, motor drive...
Patent number
9,621,025
Issue date
Apr 11, 2017
Mitsubishi Electric Corporation
Takuya Shimomugi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion apparatus and refrigeration air-conditioning appar...
Patent number
9,431,915
Issue date
Aug 30, 2016
Mitsubishi Electric Corporation
Koichi Arisawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion apparatus
Patent number
8,559,202
Issue date
Oct 15, 2013
Mitsubishi Electric Corporation
Akihiko Iwata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power circuit and illumination apparatus
Patent number
8,004,204
Issue date
Aug 23, 2011
Mitsubishi Electric Corporation
Takafumi Nonaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System interconnection inverter including overvoltage and negative...
Patent number
7,839,665
Issue date
Nov 23, 2010
Mitsubishi Electric Corporation
Masahiro Toba
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion apparatus
Patent number
7,719,865
Issue date
May 18, 2010
Mitsubishi Electric Corporation
Akihiko Iwata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Interconnection inverter device
Patent number
7,586,770
Issue date
Sep 8, 2009
Mitsubishi Electric Corporation
Masahiro Toba
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
BOOST CIRCUIT AND VOLTAGE GENERATION DEVICE
Publication number
20230327559
Publication date
Oct 12, 2023
MITSUBISHI ELECTRIC CORPORATION
Yohei ARAKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BOOSTER CIRCUIT AND VOLTAGE GENERATOR
Publication number
20230261586
Publication date
Aug 17, 2023
MITSUBISHI ELECTRIC CORPORATION
Masato MORIWAKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VOLTAGE GENERATOR
Publication number
20230238175
Publication date
Jul 27, 2023
MITSUBISHI ELECTRIC CORPORATION
Noriyuki MATSUBARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACKFLOW PREVENTING DEVICE, POWER CONVERSION APPARATUS, AND REFRIGE...
Publication number
20160329846
Publication date
Nov 10, 2016
Mitsubishi Electric Corporation
Takuya SHIMOMUGI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE AND REFRIGERATING AND AIR-CONDITIONING APPA...
Publication number
20160305417
Publication date
Oct 20, 2016
Mitsubishi Electric Corporation
Koichi ARISAWA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
BACKFLOW PREVENTING DEVICE, POWER CONVERSION APPARATUS, MOTOR DRIVE...
Publication number
20160204690
Publication date
Jul 14, 2016
Mitsubishi Electric Corporation
Takuya SHIMOMUGI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE AND REFRIGERATION AIR-CONDITIONING APPARATUS
Publication number
20160156281
Publication date
Jun 2, 2016
Mitsubishi Electric Corporation
Koichi ARISAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION APPARATUS AND REFRIGERATION AIR-CONDITIONING APPAR...
Publication number
20160056715
Publication date
Feb 25, 2016
MITSUBISHI ELECTRIC CORPORATION
Koichi ARISAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION APPARATUS AND REFRIGERATION AIR-CONDITIONING APPAR...
Publication number
20150381062
Publication date
Dec 31, 2015
Mitsubishi Electric Corporation
Koichi ARISAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CIRCUIT AND ILLUMINATION APPARATUS
Publication number
20100194307
Publication date
Aug 5, 2010
MITSUBISHI ELECTRIC CORPORATION
Takafumi Nonaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER CONVERSION APPARATUS
Publication number
20100177540
Publication date
Jul 15, 2010
Mitsubishi Electric Corporation
Akihiko Iwata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
System Interconnection Inverter
Publication number
20080304298
Publication date
Dec 11, 2008
Mitsubishi Electric Corporation
Masahiro Toba
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Power Conversion Apparatus
Publication number
20080192519
Publication date
Aug 14, 2008
Mitsubishi Electric Corporation
Akihiko Iwata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Interconnection Inverter Device
Publication number
20070291522
Publication date
Dec 20, 2007
Mitsubishi Electric Corporation
Masahiro Toba
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...