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Akihiko Maemura
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Kitakyushu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary electric machine
Patent number
9,041,268
Issue date
May 26, 2015
Kabushiki Kaisha Yaskawa Denki
Kenji Tomohara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor with V-shaped permanent magnet arrangement, rotating electric...
Patent number
8,760,026
Issue date
Jun 24, 2014
Kabushiki Kaisha Yaskawa Denki
Takeo Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Permanent magnet synchronous rotating electric machine and rotor core
Patent number
8,546,990
Issue date
Oct 1, 2013
Kabushiki Kaisha Yaskawa Denki
Takeo Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor for use in IPM rotating electric machine, and IPM rotating el...
Patent number
8,427,023
Issue date
Apr 23, 2013
Kabushiki Kaisha Yaskawa Denki
Akihiko Maemura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor for use in IPM rotating electric machine, and IPM rotating el...
Patent number
8,319,387
Issue date
Nov 27, 2012
Kabushiki Kaisha Yaskawa Denki
Akihiko Maemura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor, rotating electric machine, vehicle, elevator, fluid machine,...
Patent number
8,227,953
Issue date
Jul 24, 2012
Kabushiki Kaisha Yaskawa Denki
Takeo Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electromagnetic steel plate forming member, electromagnetic steel p...
Patent number
8,008,825
Issue date
Aug 30, 2011
Kabushiki Kaisha Yaskawa Denki
Takeo Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Cylindrical linear motor
Patent number
7,825,548
Issue date
Nov 2, 2010
Kabushiki Kaisha Yaskawa Denki
Akihiko Maemura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Linear motor system
Patent number
7,619,377
Issue date
Nov 17, 2009
Kabushiki Kaisha Yaskawa Denki
Kenji Yamada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Resolver using sheet coil
Patent number
6,628,038
Issue date
Sep 30, 2003
Kabushiki Kaisha Yaskawa Kenki
Toru Shikayama
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
COIL, ROTATING ELECTRICAL MACHINE, AND MANUFACTURING METHOD FOR ROT...
Publication number
20140285052
Publication date
Sep 25, 2014
KABUSHIKI KAISHA YASKAWA DENKI
Kenji TOMOHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WOUND MEMBER FOR MANUFACTURING COIL, COIL, ROTATING ELECTRICAL MACH...
Publication number
20140285056
Publication date
Sep 25, 2014
KABUSHIKI KAISHA YASKAWA DENKI
Kenji TOMOHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WOUND MEMBER FOR MANUFACTURING COIL, COIL, ROTATING ELECTRICAL MACH...
Publication number
20140285055
Publication date
Sep 25, 2014
KABUSHIKI KAISHA YASKAWA DENKI
Kenji TOMOHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTARY ELECTRIC MACHINE SYSTEM
Publication number
20130221791
Publication date
Aug 29, 2013
Kabushiki Kaisha Yaskawa Denki
Kenji TOMOHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTARY ELECTRIC MACHINE
Publication number
20130207501
Publication date
Aug 15, 2013
Kabushiki Kaisha Yaskawa Denki
Kenji TOMOHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTARY ELECTRIC MACHINE
Publication number
20130207508
Publication date
Aug 15, 2013
Kabushiki Kaisha Yaskawa Denki
Kenji TOMOHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR FOR USE IN IPM ROTATING ELECTRIC MACHINE, AND IPM ROTATING EL...
Publication number
20130043755
Publication date
Feb 21, 2013
KABUSHIKI KAISHA YASKAWA DENKI
Akihiko MAEMURA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT MAGNET SYNCHRONOUS ROTATING ELECTRIC MACHINE AND ROTOR CORE
Publication number
20120256508
Publication date
Oct 11, 2012
KABUSHIKI KAISHA YASKAWA DENKI
Takeo SUZUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR, ROTATING ELECTRIC MACHINE, VEHICLE, ELEVATOR, FLUID MACHINE,...
Publication number
20120212095
Publication date
Aug 23, 2012
KABUSHIKI KAISHA YASKAWA DENKI
Takeo SUZUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR, ROTATING ELECTRIC MACHINE, VEHICLE, ELEVATOR, FLUID MACHINE,...
Publication number
20110266910
Publication date
Nov 3, 2011
KABUSHIKI KAISHA YASKAWA DENKI
Takeo SUZUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR FOR USE IN IPM ROTATING ELECTRIC MACHINE, AND IPM ROTATING EL...
Publication number
20110169364
Publication date
Jul 14, 2011
KABUSHIKI KAISHA YASKAWA DENKI
Akihiko MAEMURA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CYLINDRICAL LINEAR MOTOR
Publication number
20090033157
Publication date
Feb 5, 2009
KABUSHIKI KAISHA YASKAWA DENKI
Akihiko Maemura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTROMAGNETIC STEEL PLATE FORMING MEMBER, ELECTROMAGNETIC STEEL P...
Publication number
20080231135
Publication date
Sep 25, 2008
KABUSHIKI KAISHA YASKAWA DENKI
Takeo SUZUKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Linear Motor System
Publication number
20080106155
Publication date
May 8, 2008
KABUSHIKI KAISHA YASKAWA DENKI
Kenji Yamada
B60 - VEHICLES IN GENERAL