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Keiji Kobayashi
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Fujisawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Recording and playing back device with error correction
Patent number
7,149,160
Issue date
Dec 12, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Akira Kibashi
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method for controlling cache memories, computer system,...
Patent number
6,629,200
Issue date
Sep 30, 2003
International Business Machines Corporation
Atsushi Kanamaru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data recording disk and disk drive device for reducing wasted space...
Patent number
6,466,387
Issue date
Oct 15, 2002
International Business Machines Corporation
Kenji Ogasawara
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive, load/unload unit, and control method thereof
Patent number
6,134,071
Issue date
Oct 17, 2000
International Business Machines Corporation
Haruo Andoh
G11 - INFORMATION STORAGE
Information
Patent Grant
Information storing method, information storing unit, and disk drive
Patent number
6,125,459
Issue date
Sep 26, 2000
International Business Machines Company
Haruo Andoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data read apparatus and data read method
Patent number
6,088,818
Issue date
Jul 11, 2000
International Business Machines Corporation
Haruo Andoh
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Recording and playing back device, storage device, computer device,...
Publication number
20020075735
Publication date
Jun 20, 2002
International Business Machines Corporation
Akira Kibashi
G11 - INFORMATION STORAGE