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Toru Shonai
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Hachioji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Computer forming logical partitions
Patent number
7,281,249
Issue date
Oct 9, 2007
Hitachi, Ltd.
Toshiaki Tarui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shared memory multiprocessor system
Patent number
7,206,818
Issue date
Apr 17, 2007
Hitachi, Ltd.
Toshio Okochi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer resource allocating method
Patent number
7,062,559
Issue date
Jun 13, 2006
Hitachi,Ltd.
Yutaka Yoshimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shared memory multiprocessor performing cache coherence control and...
Patent number
6,874,053
Issue date
Mar 29, 2005
Hitachi, Ltd.
Yoshiko Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Node controller for performing cache coherence control and memory-s...
Patent number
6,789,173
Issue date
Sep 7, 2004
Hitachi, Ltd.
Tsuyoshi Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shared memory multiprocessor performing cache coherence control and...
Patent number
6,636,926
Issue date
Oct 21, 2003
Hitachi, Ltd.
Yoshiko Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus of out-of-order transaction processing using r...
Patent number
6,591,325
Issue date
Jul 8, 2003
Hitachi, Ltd.
Hideya Akashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shared memory multiprocessor performing cache coherency
Patent number
6,546,471
Issue date
Apr 8, 2003
Hitachi, Ltd.
Toshiaki Tarui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiprocessor system and methods for transmitting memory access tr...
Patent number
6,516,391
Issue date
Feb 4, 2003
Hitachi, Ltd.
Yuji Tsushima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cache memory control circuit including summarized cache tag memory...
Patent number
6,438,653
Issue date
Aug 20, 2002
Hitachi, Ltd.
Hideya Akashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiprocessor system and methods for transmitting memory access tr...
Patent number
6,389,518
Issue date
May 14, 2002
Hitachi, Ltd.
Yuji Tsushima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shared memory multiprocessor performing cache coherency
Patent number
6,088,770
Issue date
Jul 11, 2000
Hitachi, Ltd.
Toshiaki Tarui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Automatic logic designing method and system
Patent number
5,504,690
Issue date
Apr 2, 1996
Hitachi, Ltd.
Naohiro Kageyama
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
System and method for managing data processing devices
Publication number
20040177143
Publication date
Sep 9, 2004
Frederico Buchholz Maciel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Shared memory multiprocessor performing cache coherence control and...
Publication number
20040054855
Publication date
Mar 18, 2004
Hitachi, Ltd.
Yoshiko Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Shared memory multiprocessor system
Publication number
20040024839
Publication date
Feb 5, 2004
Toshio Okochi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer resource allocating method
Publication number
20030069972
Publication date
Apr 10, 2003
Yutaka Yoshimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Computer forming logical partitions
Publication number
20020112102
Publication date
Aug 15, 2002
Hitachi, Ltd.
Toshiaki Tarui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for dynamically allocating computer resources...
Publication number
20020059427
Publication date
May 16, 2002
Hitachi, Ltd.
Yoshiko Tamaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Shared memory multiprocessor performing cache coherence control and...
Publication number
20010005873
Publication date
Jun 28, 2001
Hitachi, Ltd.
Yoshiko Yasuda
G06 - COMPUTING CALCULATING COUNTING