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Manabu Suzuki
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Hitachi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary electrical device having particular coil support structure
Patent number
7,939,977
Issue date
May 10, 2011
Hitachi, Ltd.
Kenichi Hattori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor of rotary-electric machine
Patent number
7,893,574
Issue date
Feb 22, 2011
Hitachi, Ltd.
Kenichi Hattori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor of rotary-electric machine
Patent number
7,638,909
Issue date
Dec 29, 2009
Hitachi, Ltd.
Kenichi Hattori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric rotating machine and method of connecting feeding lead wir...
Patent number
6,681,477
Issue date
Jan 27, 2004
Hitachi, Ltd.
Tadashi Shimamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric rotating machine and method of connecting feeding lead wir...
Patent number
6,528,917
Issue date
Mar 4, 2003
Hitachi, Ltd.
Tadashi Shimamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ROTOR OF ROTARY-ELECTRIC MACHINE
Publication number
20100045126
Publication date
Feb 25, 2010
Kenichi Hattori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Rotor for rotary electrical device
Publication number
20070222333
Publication date
Sep 27, 2007
Kenichi Hattori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Rotor of rotary-electric machine
Publication number
20070085428
Publication date
Apr 19, 2007
Kenichi Hattori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Electric rotating machine and method of connecting feeding lead wir...
Publication number
20030132674
Publication date
Jul 17, 2003
Tadashi Shimamoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Electric rotating machine and method of connecting feeding lead wir...
Publication number
20010052734
Publication date
Dec 20, 2001
Tadashi Shimamoto
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC