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Toshio Kanai
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Moriyama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Data recovery apparatus and method
Patent number
6,847,601
Issue date
Jan 25, 2005
International Business Machines Corporation
Toshio Kanai
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Information
Patent Grant
Data reproduction apparatus and method
Patent number
6,687,068
Issue date
Feb 3, 2004
International Business Machines Corporation
Toshio Kanai
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for error correction of stored data
Patent number
6,587,294
Issue date
Jul 1, 2003
International Business Machines Corporation
Teruhiko Ushio
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Information
Patent Grant
Power consumption reduction method, power consumption reduction cir...
Patent number
6,429,704
Issue date
Aug 6, 2002
International Business Machines Corporation
Toshio Kanai
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Information
Patent Grant
Apparatus and method for detecting maximum mark lengths
Patent number
6,421,309
Issue date
Jul 16, 2002
International Business Machines Corporation
Toshio Kanai
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Information
Patent Grant
Method and apparatus for digitizing a signal read from a data stora...
Patent number
6,295,259
Issue date
Sep 25, 2001
International Business Machines Corporation
Toshio Kanai
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Information
Patent Grant
Data slice circuit and data slice method
Patent number
6,246,653
Issue date
Jun 12, 2001
International Business Machines Corporation
Toshio Kanai
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive system using sector buffer for storing non-duplicate dat...
Patent number
6,092,145
Issue date
Jul 18, 2000
International Business Machines Corporation
Yuji Kigami
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Data reproduction apparatus and method
Publication number
20020141093
Publication date
Oct 3, 2002
International Business Machines Corp.
Toshio Kanai
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Information
Patent Application
Data recovery apparatus and method
Publication number
20020021645
Publication date
Feb 21, 2002
Toshio Kanai
G11 - INFORMATION STORAGE