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Takuro MATSUMOTO
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor and disk drive apparatus
Patent number
9,520,754
Issue date
Dec 13, 2016
Nidec Corporation
Takuro Matsumoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Spindle motor and disk drive apparatus
Patent number
9,502,071
Issue date
Nov 22, 2016
Nidec Corporation
Kazuhiro Sato
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Base unit, motor and disk drive apparatus
Patent number
8,755,145
Issue date
Jun 17, 2014
Nidec Corporation
Takuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Spindle motor and disk drive apparatus
Patent number
8,665,557
Issue date
Mar 4, 2014
Nidec Corporation
Takuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Spindle motor and disk drive apparatus
Patent number
8,643,978
Issue date
Feb 4, 2014
Nidec Corporation
Takuro Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Spindle motor and disk drive apparatus
Patent number
8,593,759
Issue date
Nov 26, 2013
Nidec Corporation
Takuro Matsumoto
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SPINDLE MOTOR AND DISK DRIVE APPARATUS
Publication number
20150138670
Publication date
May 21, 2015
NIDEC CORPORATION
Kazuhiro SATO
G11 - INFORMATION STORAGE
Information
Patent Application
MOTOR AND DISK DRIVE APPARATUS
Publication number
20140203691
Publication date
Jul 24, 2014
NIDEC CORPORATION
Takuro MATSUMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
SPINDLE MOTOR AND DISK DRIVE APPARATUS
Publication number
20140153132
Publication date
Jun 5, 2014
NIDEC CORPORATION
Kazuhiro SATO
G11 - INFORMATION STORAGE
Information
Patent Application
BASE UNIT, MOTOR AND DISK DRIVE APPARATUS
Publication number
20140091679
Publication date
Apr 3, 2014
NIDEC CORPORATION
Takuro MATSUMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
BASE UNIT, MOTOR AND DISK DRIVE APPARATUS
Publication number
20140009852
Publication date
Jan 9, 2014
NIDEC CORPORATION
Takuro MATSUMOTO
G11 - INFORMATION STORAGE