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Shinji Ueno
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Fujisawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Disk drive with actuator load/unload controller
Patent number
6,236,527
Issue date
May 22, 2001
International Business Machines Corporation
Hiroshi Uchiike
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Patent Grant
Disk drive loading/unloading apparatus and method for controlling t...
Patent number
6,229,663
Issue date
May 8, 2001
International Business Machines Corporation
Isao Yoneda
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Patent Grant
Disk drive device and method for controlling the same
Patent number
6,151,183
Issue date
Nov 21, 2000
International Business Machines Corporation
Kenja Ogasawara
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Patent Grant
Head mechanism control apparatus, disk drive unit, and method of co...
Patent number
6,141,173
Issue date
Oct 31, 2000
International Business Machines Corporation
Nobuyuki Kitazaki
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Patent Grant
Head mechanism control apparatus, disk drive, and head unload contr...
Patent number
6,108,157
Issue date
Aug 22, 2000
International Business Machines Corporation
Isao Yoneda
G11 - INFORMATION STORAGE
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Patent Grant
Disk drive apparatus and error recovery method in the disk drive
Patent number
5,918,001
Issue date
Jun 29, 1999
International Business Machines Corporation
Shinji Ueno
G11 - INFORMATION STORAGE