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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Master strategy adjustment method and disc manufacturing method
Patent number
8,582,410
Issue date
Nov 12, 2013
Sony Corporation
Akiya Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc inspecting method and disc inspecting device
Patent number
8,446,804
Issue date
May 21, 2013
Sony Corporation
Hiroaki Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive and method of changing a program therefor
Patent number
8,429,336
Issue date
Apr 23, 2013
HGST Netherlands B.V.
Toru Aida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording drive waveform adjusting method for manufacturing master...
Patent number
8,089,843
Issue date
Jan 3, 2012
Sony Disc & Digital Solutions, Inc.
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device and error processing method in its read processing
Patent number
7,941,729
Issue date
May 10, 2011
Hitachi Global StorageTechnologies, Netherlands B.V.
Toshiroh Unoki
G11 - INFORMATION STORAGE
Information
Patent Grant
Media drive, processing method for recording data onto a medium, pr...
Patent number
7,746,586
Issue date
Jun 29, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk drive with head retraction control
Patent number
7,706,097
Issue date
Apr 27, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Kenji Kuroki
G11 - INFORMATION STORAGE
Information
Patent Grant
Media drive, processing method for recording data onto a medium, pr...
Patent number
7,660,062
Issue date
Feb 9, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for communicating between host and storage device, storage d...
Patent number
7,631,117
Issue date
Dec 8, 2009
Hitachi Global Storage Technologies Netherlands B.V.
Toru Aida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interface circuit power reduction
Patent number
7,436,212
Issue date
Oct 14, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Tatsuya Sakai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data recording method and device
Patent number
7,437,649
Issue date
Oct 14, 2008
Sony Corporation
Akiya Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk drive with head retraction control
Patent number
7,428,119
Issue date
Sep 23, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Kenji Kuroki
G11 - INFORMATION STORAGE
Information
Patent Grant
Fragmentation executing method and storage device
Patent number
7,373,477
Issue date
May 13, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Makoto Takase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Contour emphasizing circuit
Patent number
7,321,401
Issue date
Jan 22, 2008
Fujitsu General Limited
Toru Aida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data recording medium, and data recording method and device
Patent number
7,304,932
Issue date
Dec 4, 2007
Sony Corporation
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording medium, data recording method and device, and encode...
Patent number
7,289,046
Issue date
Oct 30, 2007
Sony Corporation
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording apparatus and associated methodology of affecting a...
Patent number
7,272,098
Issue date
Sep 18, 2007
Sony Corporation
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital data recording medium, recording method, recording device,...
Patent number
7,233,267
Issue date
Jun 19, 2007
Sony Corporation
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording medium, data recording method, and device
Patent number
7,215,260
Issue date
May 8, 2007
Sony Corporation
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, recording method, recording device, and reproduct...
Patent number
7,203,141
Issue date
Apr 10, 2007
Sony Corporation
Tatsuya Inokuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording method
Patent number
7,098,820
Issue date
Aug 29, 2006
Sony Corporation
Akiya Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Modulation signal generator for producing original disc of optical...
Patent number
7,054,244
Issue date
May 30, 2006
Sony Disc & Digital Solutions, Inc.
Toshihiko Senno
G11 - INFORMATION STORAGE
Information
Patent Grant
Signal shaping circuit
Patent number
7,054,238
Issue date
May 30, 2006
Sony Corporation
Jun Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording medium, data recording method, and apparatus
Patent number
7,030,788
Issue date
Apr 18, 2006
Sony Disc & Digital Solutions Inc.
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Grant
Image magnifying circuit
Patent number
6,970,204
Issue date
Nov 29, 2005
Fujitsu General Limited
Toru Aida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
ADDITIONAL INFORMATION READ/WRITE SYSTEM, ADDITIONAL INFORMATION RE...
Patent number
6,816,415
Issue date
Nov 9, 2004
Sony Corporation
Koichi Nakajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processor
Patent number
6,650,792
Issue date
Nov 18, 2003
Fujitsu General Limited
Toru Aida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contour emphasizing circuit
Patent number
6,476,876
Issue date
Nov 5, 2002
Fujitsu General Limited
Seiji Matsunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Drive circuit for display device
Patent number
6,061,040
Issue date
May 9, 2000
Fujitsu General Limited
Junichi Onodera
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus for producing optical disc and method of production thereof
Patent number
5,757,412
Issue date
May 26, 1998
Sony Corporation
Minoru Inagaki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR LOGICAL REMOVAL OF PHYSICAL HEADS IN A HARD D...
Publication number
20140317347
Publication date
Oct 23, 2014
HGST NETHERLANDS B.V.
Toru AIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MASTER STRATEGY ADJUSTMENT METHOD AND DISC MANUFACTURING METHOD
Publication number
20120236697
Publication date
Sep 20, 2012
Sony DADC Corporation
Akiya Saito
G11 - INFORMATION STORAGE
Information
Patent Application
DISC INSPECTING METHOD AND DISC INSPECTING DEVICE
Publication number
20120087222
Publication date
Apr 12, 2012
Sony DADC Corporation
Hiroaki KOBAYASHI
G11 - INFORMATION STORAGE
Information
Patent Application
Exposure apparatus and exposure method
Publication number
20110207035
Publication date
Aug 25, 2011
SONY CORPORATION
Akiya Saito
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DRIVE AND METHOD OF CHANGING A PROGRAM THEREFOR
Publication number
20100125700
Publication date
May 20, 2010
Toru Aida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECORDING DRIVE WAVEFORM ADJUSTING METHOD FOR MANUFACTURING MASTER...
Publication number
20090041933
Publication date
Feb 12, 2009
Sony Disc & Digital Solutions Inc.
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic disk drive with head retraction control
Publication number
20090034114
Publication date
Feb 5, 2009
Hitachi Global Storage Technlogies Netherlands B.V.
Kenji Kuroki
G11 - INFORMATION STORAGE
Information
Patent Application
Media drive, processing method for recording data onto a medium, pr...
Publication number
20080259487
Publication date
Oct 23, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Application
Data storage device and error processing method in its read processing
Publication number
20070273995
Publication date
Nov 29, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Toshiroh Unoki
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic disk drive with head retraction control
Publication number
20070086108
Publication date
Apr 19, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Kenji Kuroki
G11 - INFORMATION STORAGE
Information
Patent Application
Data recording medium, data recording method,and device
Publication number
20060202869
Publication date
Sep 14, 2006
SONY CORPORATION
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Application
Method for communicating between host and storage device, storage d...
Publication number
20060095693
Publication date
May 4, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Toru Aida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recording medium, recording method, recording device, and reproduct...
Publication number
20050226132
Publication date
Oct 13, 2005
SONY CORPORATION
Tatsuya Inokuchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Fragmentation executing method and storage device
Publication number
20050210214
Publication date
Sep 22, 2005
Hitachi Global Storage Technologies Netherlands, B.V.
Makoto Takase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Contour emphasizing circuit
Publication number
20050190301
Publication date
Sep 1, 2005
Toru Aida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data recording medium, data recording method and device, and encode...
Publication number
20050117491
Publication date
Jun 2, 2005
Yoichiro Sako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Data recording method and device
Publication number
20050086578
Publication date
Apr 21, 2005
SONY CORPORATION
Akiya Saito
G11 - INFORMATION STORAGE
Information
Patent Application
Media drive, processing method for recording data onto a medium, pr...
Publication number
20050073761
Publication date
Apr 7, 2005
Hitachi Global StorageTechnologies Netherlands, B.V.
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Application
Interface circuit power reduction
Publication number
20050073198
Publication date
Apr 7, 2005
Hitachi Global Storage Technologies Netherlands, B.V.
Tatsuya Sakai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data recording method
Publication number
20040264336
Publication date
Dec 30, 2004
SONY CORPORATION
Akiya Saito
G11 - INFORMATION STORAGE
Information
Patent Application
Data recording medium, and data recording method and device
Publication number
20040202082
Publication date
Oct 14, 2004
Yoichiro Sako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Digital data recording medium, recording method, recording device,...
Publication number
20040170099
Publication date
Sep 2, 2004
Yoichiro Sako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Digital data recording medium, recording method, recording device,...
Publication number
20040165511
Publication date
Aug 26, 2004
Yoichiro Sako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Data recording medium, data recording method, and apparatus
Publication number
20040151105
Publication date
Aug 5, 2004
Toru Aida
G11 - INFORMATION STORAGE
Information
Patent Application
Data recording medium, data recording method, and data recording ap...
Publication number
20040037201
Publication date
Feb 26, 2004
SONY CORPORATION
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Application
Signal shaping circuit
Publication number
20040008598
Publication date
Jan 15, 2004
Jun Sato
G11 - INFORMATION STORAGE
Information
Patent Application
Additional information read/write system, additional information re...
Publication number
20030179606
Publication date
Sep 25, 2003
Koichi Nakajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Modulation signal generator for producing original disc of optical...
Publication number
20030152008
Publication date
Aug 14, 2003
Toshihiko Senno
G11 - INFORMATION STORAGE