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Masatoshi Haraguchi
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Yokosuka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Input/output device information management system for multi-compute...
Patent number
6,826,604
Issue date
Nov 30, 2004
Hitachi, Ltd.
Toshio Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input/output device information management system for multi-compute...
Patent number
6,526,441
Issue date
Feb 25, 2003
Hitachi, Ltd.
Toshio Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input/output device information management system for multi-compute...
Patent number
6,341,308
Issue date
Jan 22, 2002
Hitachi, Ltd.
Toshio Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input/output device information management method and apparatus for...
Patent number
6,115,738
Issue date
Sep 5, 2000
Hitachi, Ltd.
Toshio Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input/output device information management system for multi-compute...
Patent number
5,717,950
Issue date
Feb 10, 1998
Hitachi, Ltd.
Toshio Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input/output execution apparatus for a plural-OS run system
Patent number
5,499,379
Issue date
Mar 12, 1996
Hitachi, Ltd.
Shunji Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Virtual machine system having an extended storage
Patent number
5,341,484
Issue date
Aug 23, 1994
Hitachi, Ltd.
Shunji Tanaka
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Input/output device information management system for multi-compute...
Publication number
20030105843
Publication date
Jun 5, 2003
Toshio Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Input/output device information management system for multi-compute...
Publication number
20020010766
Publication date
Jan 24, 2002
Toshio Yamaguchi
G06 - COMPUTING CALCULATING COUNTING