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Kenji Tomohara
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Kitakyushu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor control apparatus and motor control method
Patent number
9,231,514
Issue date
Jan 5, 2016
Kabushiki Kaisha Yaskawa Denki
Zhenning Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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
Split cores for motor stator, motor stator, permanent magnet type s...
Patent number
8,102,092
Issue date
Jan 24, 2012
Kabushiki Kaisha Yaskawa Denki
Kenji Tomohara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
INVERTER APPARATUS, METHOD OF CONTROLLING INVERTER APPARATUS, AND E...
Publication number
20140210397
Publication date
Jul 31, 2014
KABUSHIKI KAISHA YASKAWA DENKI
Masashi TAKENOUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD
Publication number
20140197771
Publication date
Jul 17, 2014
KABUSHIKI KAISHA YASKAWA DENKI
Zhenning CHEN
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
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 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
SPLIT CORES FOR MOTOR STATOR, MOTOR STATOR, PERMANENT MAGNET TYPE S...
Publication number
20090026872
Publication date
Jan 29, 2009
KABUSHIKI KAISHA YASKAWA DENKI
Kenji Tomohara
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC