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Satoru KURAMOTO
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Minami-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor with a chucking device for detachably holding a disk and disk...
Patent number
8,032,902
Issue date
Oct 4, 2011
Nidec Corporation
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Motor with a chucking device for detachably holding a disk and disk...
Patent number
8,032,903
Issue date
Oct 4, 2011
Nidec Corporation
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Motor with a chucking device for detachably holding a disk having a...
Patent number
7,992,160
Issue date
Aug 2, 2011
Nidec Corporation
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Brushless motor, and disk drive equipped with the same
Patent number
7,962,928
Issue date
Jun 14, 2011
Nidec Corporation
Yusuke Iwai
G11 - INFORMATION STORAGE
Information
Patent Grant
Chucking mechanism, brushless motor having the chucking mechanism,...
Patent number
7,937,722
Issue date
May 3, 2011
Nidec Corporation
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Chucking mechanism, brushless motor having the chucking mechanism,...
Patent number
7,921,438
Issue date
Apr 5, 2011
Nidec Corporation
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Chucking mechanism, brushless motor having the chucking mechanism,...
Patent number
7,908,614
Issue date
Mar 15, 2011
Nidec Corporation
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Motor with a chucking device for detachably holding a disk and disk...
Patent number
7,900,223
Issue date
Mar 1, 2011
Nidec Corporation
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Brushless motor, and disk drive equipped with the same
Patent number
7,890,970
Issue date
Feb 15, 2011
Nidec Corporation
Yusuke Iwai
G11 - INFORMATION STORAGE
Information
Patent Grant
Chucking mechanism, brushless motor having the chucking mechanism,...
Patent number
7,890,969
Issue date
Feb 15, 2011
Nidec Corporation
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Chucking mechanism, brushless motor having the chucking mechanism,...
Patent number
7,856,642
Issue date
Dec 21, 2010
Nidec Corporation
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Motor having chucking device and disk driving apparatus including t...
Patent number
7,849,474
Issue date
Dec 7, 2010
Nidec Corporation
Satoru Kuramoto
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
BRUSHLESS MOTOR, AND DISK DRIVE EQUIPPED WITH THE SAME
Publication number
20110023057
Publication date
Jan 27, 2011
NIDEC CORPORATION
Yusuke IWAI
G11 - INFORMATION STORAGE
Information
Patent Application
MOTOR WITH A CHUCKING DEVICE AND DISK DRIVE APPARATUS EQUIPPED WITH...
Publication number
20090241140
Publication date
Sep 24, 2009
NIDEC CORPORATION
Hitoshi TAKAKI
G11 - INFORMATION STORAGE
Information
Patent Application
MOTOR WITH A CHUCKING DEVICE AND DISK DRIVE APPARATUS EQUIPPED WITH...
Publication number
20080235718
Publication date
Sep 25, 2008
NIDEC CORPORATION
Hitoshi TAKAKI
G11 - INFORMATION STORAGE
Information
Patent Application
MOTOR WITH A CHUCKING DEVICE AND DISK DRIVE APPARATUS EQUIPPED WITH...
Publication number
20080235717
Publication date
Sep 25, 2008
NIDEC CORPORATION
Hitoshi TAKAKI
G11 - INFORMATION STORAGE
Information
Patent Application
MOTOR WITH A CHUCKING DEVICE AND DISK DRIVE APPARATUS EQUIPPED WITH...
Publication number
20080235720
Publication date
Sep 25, 2008
NIDEC CORPORATION
Hitoshi TAKAKI
G11 - INFORMATION STORAGE
Information
Patent Application
CHUCKING MECHANISM, BRUSHLESS MOTOR HAVING THE CHUCKING MECHANISM,...
Publication number
20080189730
Publication date
Aug 7, 2008
NIDEC CORPORATION
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Application
MOTOR HAVING CHUCKING DEVICE AND DISK DRIVING APPARATUS INCLUDING T...
Publication number
20080178204
Publication date
Jul 24, 2008
NIDEC CORPORATION
Satoru Kuramoto
G11 - INFORMATION STORAGE
Information
Patent Application
BRUSHLESS MOTOR, AND DISK DRIVE EQUIPPED WITH THE SAME
Publication number
20080079326
Publication date
Apr 3, 2008
NIDEC CORPORATION
Yusuke IWAI
G11 - INFORMATION STORAGE
Information
Patent Application
CHUCKING MECHANISM, BRUSHLESS MOTOR HAVING THE CHUCKING MECHANISM,...
Publication number
20080046906
Publication date
Feb 21, 2008
NIDEC CORPORATION
Hitoshi Takaki
G11 - INFORMATION STORAGE
Information
Patent Application
CHUCKING MECHANISM, BRUSHLESS MOTOR HAVING THE CHUCKING MECHANISM,...
Publication number
20080046903
Publication date
Feb 21, 2008
NIDEC CORPORATION
Hitoshi TAKAKI
G11 - INFORMATION STORAGE
Information
Patent Application
CHUCKING MECHANISM, BRUSHLESS MOTOR HAVING THE CHUCKING MECHANISM,...
Publication number
20080046904
Publication date
Feb 21, 2008
NIDEC CORPORATION
Hitoshi TAKAKI
G11 - INFORMATION STORAGE
Information
Patent Application
CHUCKING MECHANISM, BRUSHLESS MOTOR HAVING THE CHUCKING MECHANISM,...
Publication number
20080046905
Publication date
Feb 21, 2008
NIDEC CORPORATION
Hitoshi TAKAKI
G11 - INFORMATION STORAGE