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Toshikazu KOBAYASHI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical disk drive and optical disk drive control method
Patent number
7,948,836
Issue date
May 24, 2011
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc device, control method thereof, and computer-readable...
Patent number
7,916,596
Issue date
Mar 29, 2011
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk unit, control method for optical disk unit, and comput...
Patent number
7,817,508
Issue date
Oct 19, 2010
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc apparatus
Patent number
7,675,824
Issue date
Mar 9, 2010
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive
Patent number
7,489,601
Issue date
Feb 10, 2009
Sony Computer Entertainment, INC
Kiyoshi Omori
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk reproducing device and optical disk reproducing method
Patent number
7,230,896
Issue date
Jun 12, 2007
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for determining type of recording media
Patent number
7,193,945
Issue date
Mar 20, 2007
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording layer determination apparatus for determining whether rec...
Patent number
7,145,854
Issue date
Dec 5, 2006
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens moving control method and apparatus
Patent number
7,145,842
Issue date
Dec 5, 2006
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for focus control of lens for reading multilay...
Patent number
7,061,835
Issue date
Jun 13, 2006
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk apparatus and method of controlling movement of object...
Patent number
6,775,209
Issue date
Aug 10, 2004
Sony Computer Entertainment, INC
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Focusing control apparatus, recording medium, and optical disk play...
Patent number
6,744,709
Issue date
Jun 1, 2004
Sony Computer Entertainment Inc.
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DISC DEVICE, CONTROL METHOD THEREOF, AND COMPUTER-READABLE...
Publication number
20080025176
Publication date
Jan 31, 2008
Sony Computer Entertainment Inc.
Toshikazu KOBAYASHI
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISK UNIT, CONTROL METHOD FOR OPTICAL DISK UNIT, AND COMPUT...
Publication number
20080025186
Publication date
Jan 31, 2008
Sony Computer Entertainment Inc.
Toshikazu KOBAYASHI
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc apparatus
Publication number
20070019516
Publication date
Jan 25, 2007
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk drive and optical disk drive control method
Publication number
20060198257
Publication date
Sep 7, 2006
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive
Publication number
20050132393
Publication date
Jun 16, 2005
SONY CORPORATION
Kiyoshi Omori
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk reproducing device and optical disk reproducing method
Publication number
20040095859
Publication date
May 20, 2004
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Method for determining type of recording media
Publication number
20030086347
Publication date
May 8, 2003
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Recording layer determination apparatus for determining whether rec...
Publication number
20030012106
Publication date
Jan 16, 2003
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Objective lens moving control method and apparatus
Publication number
20020136103
Publication date
Sep 26, 2002
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk apparatus and method of controlling movement of ojecti...
Publication number
20020089912
Publication date
Jul 11, 2002
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Focus control apparatus and focus control method
Publication number
20020060960
Publication date
May 23, 2002
Toshikazu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Focusing control apparatus, recording medium, and optical disk play...
Publication number
20010024408
Publication date
Sep 27, 2001
Toshikazu Kobayashi
G11 - INFORMATION STORAGE