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Takayuki OE
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lubricating oil for fluid dynamic bearing and spindle motor equippe...
Patent number
10,280,382
Issue date
May 7, 2019
Kyodo Yushi Co., Ltd.
Iwaki Hirooka
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Spindle motor with fluid dynamic bearing and storage disk drive
Patent number
8,823,230
Issue date
Sep 2, 2014
Nidec Corporation
Junya Mizukami
G11 - INFORMATION STORAGE
Information
Patent Grant
Spindle motor with fluid dynamic bearing and storage disk drive
Patent number
8,810,095
Issue date
Aug 19, 2014
Nidec Corporation
Junya Mizukami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spindle motor with fluid dynamic bearing and storage disk drive
Patent number
8,810,096
Issue date
Aug 19, 2014
Nidec Corporation
Junya Mizukami
G11 - INFORMATION STORAGE
Information
Patent Grant
Spindle motor and storage disk drive
Patent number
8,553,355
Issue date
Oct 8, 2013
Nidec Corporation
Junya Mizukami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spindle motor and storage disk drive
Patent number
8,542,459
Issue date
Sep 24, 2013
Nidec Corporation
Junya Mizukami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spindle motor including hydrodynamic bearing and storage disk drive...
Patent number
8,520,335
Issue date
Aug 27, 2013
Nidec Corporation
Junya Mizukami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spindle motor including fluid bearing and storage disk drive includ...
Patent number
8,385,017
Issue date
Feb 26, 2013
Nidec Corporation
Junya Mizukami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Spindle motor having dynamic pressure fluid bearing for use in a st...
Patent number
8,379,345
Issue date
Feb 19, 2013
Nidec Corporation
Junya Mizukami
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Bearing apparatus, spindle motor, and disk drive apparatus
Patent number
8,337,086
Issue date
Dec 25, 2012
Nidec Corporation
Takayuki Oe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Chucking device, and motor and disc drive device having loaded ther...
Patent number
7,802,272
Issue date
Sep 21, 2010
Nidec Corporation
Rentaro Kanzawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Oil dynamic bearing, motor supported on oil dynamic bearing and dis...
Patent number
7,246,945
Issue date
Jul 24, 2007
Nidec Corporation
Satoru Sodeoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Gas dynamic pressure bearing, spindle motor comprising a gas dynami...
Patent number
6,951,025
Issue date
Sep 27, 2005
Nidec Corporation
Takayuki Oe
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
LUBRICATING OIL FOR FLUID DYNAMIC BEARING AND SPINDLE MOTOR EQUIPPE...
Publication number
20160319215
Publication date
Nov 3, 2016
KYODO YUSHI CO., LTD.
Iwaki HIROOKA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SPINDLE MOTOR AND STORAGE DISK DRIVE
Publication number
20130128379
Publication date
May 23, 2013
NIDEC CORPORATION
Junya MIZUKAMI
G11 - INFORMATION STORAGE
Information
Patent Application
SPINDLE MOTOR AND STORAGE DISK DRIVE
Publication number
20130120868
Publication date
May 16, 2013
NIDEC CORPORATION
Junya MIZUKAMI
G11 - INFORMATION STORAGE
Information
Patent Application
SPINDLE MOTOR AND STORAGE DISK DRIVE
Publication number
20120033328
Publication date
Feb 9, 2012
NIDEC CORPORATION
Junya MIZUKAMI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SPINDLE MOTOR AND STORAGE DISK DRIVE
Publication number
20120033327
Publication date
Feb 9, 2012
NIDEC CORPORATION
Junya MIZUKAMI
G11 - INFORMATION STORAGE
Information
Patent Application
SPINDLE MOTOR AND STORAGE DISK DRIVE
Publication number
20120033325
Publication date
Feb 9, 2012
NIDEC CORPORATION
Junya MIZUKAMI
G11 - INFORMATION STORAGE
Information
Patent Application
SPINDLE MOTOR AND STORAGE DISK DRIVE
Publication number
20120033326
Publication date
Feb 9, 2012
NIDEC CORPORATION
Junya MIZUKAMI
G11 - INFORMATION STORAGE
Information
Patent Application
SPINDLE MOTOR AND STORAGE DISK DRIVE
Publication number
20120033329
Publication date
Feb 9, 2012
NIDEC CORPORATION
Junya MIZUKAMI
G11 - INFORMATION STORAGE
Information
Patent Application
SPINDLE MOTOR AND STORAGE DISK DRIVE
Publication number
20120033330
Publication date
Feb 9, 2012
NIDEC CORPORATION
Junya MIZUKAMI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
BEARING APPARATUS, SPINDLE MOTOR, AND DISK DRIVE APPARATUS
Publication number
20100321823
Publication date
Dec 23, 2010
NIDEC CORPORATION
Takayuki OE
G11 - INFORMATION STORAGE
Information
Patent Application
Chucking Device, and Motor and Disc Drive Device Having Loaded Ther...
Publication number
20080059984
Publication date
Mar 6, 2008
NIDEC CORPORATION
Rentaro Kanzawa
G11 - INFORMATION STORAGE
Information
Patent Application
Oil Dynamic Bearing, Motor Supported on Oil Dynamic Bearing and Dis...
Publication number
20060018573
Publication date
Jan 26, 2006
NIDEC CORPORATION
Satoru Sodeoka
G11 - INFORMATION STORAGE
Information
Patent Application
GAS DYNAMIC PRESSURE BEARING, SPINDLE MOTOR COMPRISING A GAS DYNAMI...
Publication number
20030174911
Publication date
Sep 18, 2003
NIDEC CORPORATION
Takayuki Oe
G11 - INFORMATION STORAGE