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Hirofumi Nagasuka
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
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
Storage management method
Patent number
7,146,462
Issue date
Dec 5, 2006
Hitachi, Ltd.
Hirofumi Nagasuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage management method and system
Patent number
7,124,246
Issue date
Oct 17, 2006
Hitachi, Ltd.
Hirofumi Nagasuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system and a data transfer method thereof using remote dir...
Patent number
7,069,305
Issue date
Jun 27, 2006
Hitachi, Ltd.
Kazuyoshi Serizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Disk subsystem, computer system, storage managing method and program
Patent number
7,039,707
Issue date
May 2, 2006
Hitachi, Ltd.
Yuri Hiraiwa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for getting dump of a computer system
Patent number
7,010,725
Issue date
Mar 7, 2006
Hitachi, Ltd.
Masahiro Kiyoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system and methods for acquiring dump information and syst...
Patent number
6,952,793
Issue date
Oct 4, 2005
Hitachi, Ltd.
Hirofumi Nagasuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control method of the cache hierarchy
Patent number
6,948,033
Issue date
Sep 20, 2005
Hitachi, Ltd.
Kenta Ninose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Job scheduling analysis method and system using historical job exec...
Patent number
6,889,243
Issue date
May 3, 2005
Hitachi, Ltd.
Yuri Hondou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for controlling parallel execution of jobs
Patent number
6,636,884
Issue date
Oct 21, 2003
Hitachi, Ltd.
Tuneo Iida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system and methods for acquiring dump information and syst...
Patent number
6,615,364
Issue date
Sep 2, 2003
Hitachi, Ltd.
Hirofumi Nagasuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for controlling parallel execution of jobs
Patent number
6,334,137
Issue date
Dec 25, 2001
Hitachi, Ltd.
Tuneo Iida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system for supporting utilization of functions provided by OS
Patent number
6,233,727
Issue date
May 15, 2001
Hitachi, Ltd.
Hirofumi Nagasuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for managing shared resources
Patent number
6,105,098
Issue date
Aug 15, 2000
Hitachi, Ltd.
Kenta Ninose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for controlling parallel execution of jobs
Patent number
5,958,071
Issue date
Sep 28, 1999
Hitachi, Ltd.
Tuneo Iida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Load balancing for a parallel computer system by employing resource...
Patent number
5,898,870
Issue date
Apr 27, 1999
Hitachi, Ltd.
Tooru Okuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Job scheduling analysis method and system using historical job exec...
Patent number
5,881,283
Issue date
Mar 9, 1999
Hitachi, Ltd.
Yuri Hondou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system supporting utilization of utility functions applica...
Patent number
5,634,120
Issue date
May 27, 1997
Hitachi, Ltd.
Hirofumi Nagasuka
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF COMPARING OUTPUTS IN A PLURALITY OF INFORMATION SYSTEMS
Publication number
20140032744
Publication date
Jan 30, 2014
Hitachi, Ltd
Shuichi TANAKA
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
Log management program of a computer, log management method thereof...
Publication number
20070050425
Publication date
Mar 1, 2007
Masaya Ichikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage management method and system
Publication number
20050210192
Publication date
Sep 22, 2005
Hirofumi Nagasuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage management method
Publication number
20040250007
Publication date
Dec 9, 2004
Hitachi, Ltd
Hirofumi Nagasuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk subsystem, computer system, storage managing method and program
Publication number
20040186899
Publication date
Sep 23, 2004
Yuri Hiraiwa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system and methods for acquiring dump information and syst...
Publication number
20030212922
Publication date
Nov 13, 2003
Hirofumi Nagasuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Control method of the cache hierarchy
Publication number
20030140198
Publication date
Jul 24, 2003
Kenta Ninose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system reinitiation method
Publication number
20020152424
Publication date
Oct 17, 2002
Yuri Hiraiwa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for starting computer system
Publication number
20020124164
Publication date
Sep 5, 2002
Hitachi, Ltd.
Masahiro Kiyoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for getting dump of a computer system
Publication number
20020029359
Publication date
Mar 7, 2002
Masahiro Kiyoi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for controlling parallel execution of jobs
Publication number
20010056458
Publication date
Dec 27, 2001
Tuneo Iida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system and a data transfer method thereof
Publication number
20010051994
Publication date
Dec 13, 2001
Kazuyoshi Serizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE