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Yumiko Sugita
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power consumption decrease memory management method
Patent number
7,793,129
Issue date
Sep 7, 2010
Hitachi, Ltd.
Katsuhisa Ogasawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method of reducing power consumption of a main memory
Patent number
7,721,052
Issue date
May 18, 2010
Hitachi, Ltd.
Katsuhisa Ogasawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system with a terminal that permits offline work
Patent number
7,640,330
Issue date
Dec 29, 2009
Hitachi, Ltd.
Takaaki Haruna
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory dump method, memory dump program and computer system
Patent number
7,574,627
Issue date
Aug 11, 2009
Hitachi, Ltd.
Katsuhisa Ogasawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Common storage system shared by one or more computers and informati...
Patent number
7,111,161
Issue date
Sep 19, 2006
Hitachi, Ltd.
Yumiko Sugita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for selectively performing parallel or sequential drawing pr...
Patent number
5,550,962
Issue date
Aug 27, 1996
Hitachi, Ltd.
Shouji Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Graphics system using parallel processors and processing method of...
Patent number
5,471,579
Issue date
Nov 28, 1995
Hitachi, Ltd.
Shinji Kimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Virtual object management system for managing virtual objects which...
Patent number
5,361,349
Issue date
Nov 1, 1994
Hitachi, Ltd.
Yumiko Sugita
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
File server that allows an end user to specify storage characterist...
Publication number
20080082779
Publication date
Apr 3, 2008
Katsuhisa Ogasawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Power consumption decrease memory management method
Publication number
20070288783
Publication date
Dec 13, 2007
Katsuhisa Ogasawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Memory dump method, memory dump program and computer system
Publication number
20070220350
Publication date
Sep 20, 2007
Katsuhisa Ogasawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system with a terminal that permits offline work
Publication number
20060074949
Publication date
Apr 6, 2006
Takaaki Haruna
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processing device, program therefor, and information pr...
Publication number
20050273845
Publication date
Dec 8, 2005
Akihiro Urano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Common storage system shared by one or more computers and informati...
Publication number
20040153640
Publication date
Aug 5, 2004
Yumiko Sugita
G06 - COMPUTING CALCULATING COUNTING