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Hiroshi Tsumagari
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Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rotating electric machine and wind power generation system
Patent number
8,937,417
Issue date
Jan 20, 2015
Kabushiki Kaisha Yaskawa Denki
Yasuhiro Miyamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotating electrical machine, linear motion electrical machine, and...
Patent number
8,653,709
Issue date
Feb 18, 2014
Kabushiki Kaisha Yaskawa Denki
Yasuhiro Miyamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotating electrical machine
Patent number
8,638,021
Issue date
Jan 28, 2014
Kabushiki Kaisha Yaskawa Denki
Hiroshi Tsumagari
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotating electric machine, wind power generation system and method...
Patent number
8,476,781
Issue date
Jul 2, 2013
Kabushiki Kaisha Yaskawa Denki
Hiroshi Tsumagari
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotating electrical machine
Patent number
8,334,631
Issue date
Dec 18, 2012
Kabushiki Kaisha Yaskawa Denki
Hiroshi Tsumagari
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotating electrical machine
Patent number
8,058,761
Issue date
Nov 15, 2011
Kabushiki Kaisha Yaskawa Denki
Hiroshi Tsumagari
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Laminated spiral core, dynamo-electric-machine rotor provided there...
Patent number
7,915,780
Issue date
Mar 29, 2011
Kabushiki Kaisha Yaskawa Denki
Hiroshi Tsumagari
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ROTOR OF ROTATING ELECTRICAL MACHINE AND ROTATING ELECTRICAL MACHINE
Publication number
20150162805
Publication date
Jun 11, 2015
KABUSHIKI KAISHA YASKAWA DENKI
Hiroshi TSUMAGARI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTATING ELECTRICAL MACHINE AND HOUSING FOR ROTATING ELECTRICAL MAC...
Publication number
20140175919
Publication date
Jun 26, 2014
KABUSHIKI KAISHA YASKAWA DENKI
Yasuhiro MIYAMOTO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTATING ELECTRIC MACHINE AND WIND POWER GENERATION SYSTEM
Publication number
20120187696
Publication date
Jul 26, 2012
KABUSHIKI KAISHA YASKAWA DENKI
Yasuhiro Miyamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ROTATING ELECTRIC MACHINE, WIND POWER GENERATION SYSTEM AND METHOD...
Publication number
20120038166
Publication date
Feb 16, 2012
KABUSHIKI KAISHA YASKAWA DENKI
Hiroshi TSUMAGARI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ROTATING ELECTRICAL MACHINE, LINEAR MOTION ELECTRICAL MACHINE, AND...
Publication number
20120025534
Publication date
Feb 2, 2012
KABUSHIKI KAISHA YASKAWA DENKI
Yasuhiro MIYAMOTO
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ROTATING ELECTRICAL MACHINE
Publication number
20110227459
Publication date
Sep 22, 2011
KABUSHIKI KAISHA YASKAWA DENKI
Yasuaki KAMIKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTATING ELECTRICAL MACHINE
Publication number
20110169368
Publication date
Jul 14, 2011
KABUSHIKI KAISHA YASKAWA DENKI
Hiroshi TSUMAGARI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTATING ELECTRICAL MACHINE
Publication number
20110169354
Publication date
Jul 14, 2011
KABUSHIKI KAISHA YASKAWA DENKI
Hiroshi TSUMAGARI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTATING ELECTRICAL MACHINE
Publication number
20110012462
Publication date
Jan 20, 2011
KABUSHIKI KAISHA YASKAWA DENKI
Hiroshi TSUMAGARI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LAMINATED SPIRAL CORE, DYNAMO-ELECTRIC-MACHINE ROTOR PROVIDED THERE...
Publication number
20100283351
Publication date
Nov 11, 2010
KABUSHIKI KAISHA YASKAWA DENKI
Hiroshi Tsumagari
H01 - BASIC ELECTRIC ELEMENTS