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Atsushi Nakajima
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Fujisawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for initializing and shutting down a computer system
Patent number
6,643,771
Issue date
Nov 4, 2003
Hitachi, Ltd.
Yuji Tsushima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiprocessor system and cache coherency control method
Patent number
6,298,418
Issue date
Oct 2, 2001
Hitachi, Ltd.
Shisei Fujiwara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiprocessor system
Patent number
6,263,405
Issue date
Jul 17, 2001
Hitachi, Ltd.
Naohiko Irie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cache coherency control method and multi-processor system using the...
Patent number
5,987,571
Issue date
Nov 16, 1999
Hitachi, Ltd.
Masabumi Shibata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system of virtual machines sharing a vector processor
Patent number
5,511,217
Issue date
Apr 23, 1996
Hitachi, Ltd.
Atsushi Nakajima
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Method for initializing and shutting down a computer system
Publication number
20030110247
Publication date
Jun 12, 2003
Yuji Tsushima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CACHE MEMORY DEVICE AND INFORMATION PROCESSING SYSTEM
Publication number
20010034808
Publication date
Oct 25, 2001
ATSUSHI NAKAJIMA
G06 - COMPUTING CALCULATING COUNTING