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Kenichi Kageura
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Fujisawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Disk control apparatus and its control method
Patent number
6,970,310
Issue date
Nov 29, 2005
Hitachi, Ltd.
Masahiro Kawaguchi
G11 - INFORMATION STORAGE
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Patent Grant
Method and apparatus for controlling data writing in magnetic recor...
Patent number
5,163,134
Issue date
Nov 10, 1992
Hitachi, Ltd.
Katsuharu Kakuse
G11 - INFORMATION STORAGE
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Patent Grant
Automatic storage system and method for information recording media
Patent number
5,060,090
Issue date
Oct 22, 1991
Hitachi, Ltd.
Takashi Kobayashi
G11 - INFORMATION STORAGE
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Patent Grant
Data transfer speed control apparatus capable of varying speed of d...
Patent number
4,931,924
Issue date
Jun 5, 1990
Hitachi, Ltd.
Kenichi Kageura
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Disk control apparatus and its control method
Publication number
20030174562
Publication date
Sep 18, 2003
Hitachi, Ltd.
Masahiro Kawaguchi
G11 - INFORMATION STORAGE