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Michio Iwahori
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Hino City, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power converter
Patent number
9,000,711
Issue date
Apr 7, 2015
Fuji Electric Co., Ltd.
Michio Iwahori
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power converting device with reduced switching loss
Patent number
8,593,101
Issue date
Nov 26, 2013
Fuji Electric Co., Ltd.
Michio Iwahori
B60 - VEHICLES IN GENERAL
Information
Patent Grant
AC motor driving circuit and electric car driving circuit
Patent number
8,212,506
Issue date
Jul 3, 2012
Fuji Electric Co., Ltd.
Michio Iwahori
B60 - VEHICLES IN GENERAL
Information
Patent Grant
AC motor driving circuit and electric car driving circuit
Patent number
8,183,804
Issue date
May 22, 2012
Fuji Electric Co., Ltd.
Michio Iwahori
B60 - VEHICLES IN GENERAL
Information
Patent Grant
AC motor driving circuit and electric vehicle driving circuit
Patent number
8,076,897
Issue date
Dec 13, 2011
Fuji Electric Systems Co., Ltd.
Michio Iwahori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Alternating current motor drive circuit and electric vehicle drive...
Patent number
8,040,101
Issue date
Oct 18, 2011
National University Corporation Nagaoka University of Technology
Jun-ichi Itoh
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
POWER CONVERTER
Publication number
20130002186
Publication date
Jan 3, 2013
Fuji Electric Co., Ltd.
Michio Iwahori
B60 - VEHICLES IN GENERAL
Information
Patent Application
Power converting device with reduced switching loss
Publication number
20110309778
Publication date
Dec 22, 2011
Fuji Electric Co., Ltd.
Michio Iwahori
B60 - VEHICLES IN GENERAL
Information
Patent Application
AC motor driving circuit and electric car driving circuit
Publication number
20100109587
Publication date
May 6, 2010
Fuji Electric Systems Co., Ltd.
Michio Iwahori
B60 - VEHICLES IN GENERAL
Information
Patent Application
AC motor driving circuit and electric car driving circuit
Publication number
20100109585
Publication date
May 6, 2010
Fuji Electric Systems Co., Ltd.
Michio Iwahori
B60 - VEHICLES IN GENERAL
Information
Patent Application
AC motor driving circuit and electric vehicle driving circuit
Publication number
20090284200
Publication date
Nov 19, 2009
Fuji Electric Device Technology Co., LTD.
Michio Iwahori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ALTERNATING CURRENT MOTOR DRIVE CIRCUIT AND ELECTRIC VEHICLE DRIVE...
Publication number
20090206781
Publication date
Aug 20, 2009
National University Corporation Nagaoka University of Technology
Jun-ichi Itoh
B60 - VEHICLES IN GENERAL