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Toshiaki Arai
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Computer system and disk sharing method used thereby
Patent number
8,838,768
Issue date
Sep 16, 2014
Hitachi, Ltd.
Ryo Hirana
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Operating system rebooting method and apparatus for continuing to e...
Patent number
7,765,395
Issue date
Jul 27, 2010
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi OS configuration method and computer system
Patent number
7,712,104
Issue date
May 4, 2010
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system and fault processing method in computer system
Patent number
7,426,662
Issue date
Sep 16, 2008
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Operating system rebooting apparatus for continuing to execute a no...
Patent number
7,373,496
Issue date
May 13, 2008
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Trusted computer system
Patent number
7,210,043
Issue date
Apr 24, 2007
Hitachi, Ltd.
Kunihiko Miyazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for monitoring fault of operating system and application pro...
Patent number
7,134,054
Issue date
Nov 7, 2006
Hitachi, Ltd.
Satoshi Oshima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Operating system rebooting during which one or more non-stop module...
Patent number
7,069,430
Issue date
Jun 27, 2006
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-OS configuration method
Patent number
6,996,828
Issue date
Feb 7, 2006
Hitachi, Ltd.
Shinji Kimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computing system in which a plurality of programs can run on the ha...
Patent number
6,957,364
Issue date
Oct 18, 2005
Hitachi, Ltd.
Kenichi Shimooka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system and method of handling trouble of computer system
Patent number
6,948,100
Issue date
Sep 20, 2005
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system and a method for controlling a computer system
Patent number
6,931,640
Issue date
Aug 16, 2005
Hitachi, Ltd.
Masayasu Asano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple operating system control method
Patent number
6,892,261
Issue date
May 10, 2005
Hitachi, Ltd.
Hiroshi Ohno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi OS configuration system having an interrupt process program e...
Patent number
6,772,419
Issue date
Aug 3, 2004
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fault monitoring system
Patent number
6,718,482
Issue date
Apr 6, 2004
Hitachi, Ltd.
Masahide Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple operating system control method
Patent number
6,715,016
Issue date
Mar 30, 2004
Hitachi, Ltd.
Hiroshi Ohno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi OS configuration method and computer system
Patent number
6,711,605
Issue date
Mar 23, 2004
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for monitoring fault of operating system and application pro...
Patent number
6,697,972
Issue date
Feb 24, 2004
Hitachi, Ltd.
Satoshi Oshima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Array substrate for display, method of manufacturing array substrat...
Patent number
6,689,629
Issue date
Feb 10, 2004
International Business Machines Corporation
Takatoshi Tsujimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low resistance wiring in the periphery region of displays
Patent number
6,525,342
Issue date
Feb 25, 2003
International Business Machines Corporation
Takahisa Amemiya
G02 - OPTICS
Information
Patent Grant
File prefetch control method for computer system
Patent number
6,434,553
Issue date
Aug 13, 2002
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Operating system rebooting method
Patent number
6,253,320
Issue date
Jun 26, 2001
Hitachi, Ltd.
Tomoki Sekiguchi
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
Process management method and system
Patent number
6,078,944
Issue date
Jun 20, 2000
Hitachi, Ltd.
Yutaka Enko
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed computer system and method of generating automatic oper...
Patent number
5,867,716
Issue date
Feb 2, 1999
Hitachi, Ltd.
Narishige Morimoto
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
Information
Patent Grant
File sharing method and system for multiprocessor system
Patent number
5,619,691
Issue date
Apr 8, 1997
Hitachi, Ltd.
Hisashi Katada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data transfer control of virtual storage supported by three-level h...
Patent number
5,579,507
Issue date
Nov 26, 1996
Hitachi, Ltd.
Masaaki Hosouchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of managing a virtual storage for a multi-processor system
Patent number
5,404,478
Issue date
Apr 4, 1995
Hitachi, Ltd.
Toshiaki Arai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Address translation device and method for managing address informat...
Patent number
5,375,213
Issue date
Dec 20, 1994
Hitachi, Ltd.
Toshiaki Arai
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
COMPUTER SYSTEM AND DISK SHARING METHOD USED THEREBY
Publication number
20120324039
Publication date
Dec 20, 2012
Hitachi, Ltd
Ryo Hirana
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGH RELIABILITY COMPUTER SYSTEM AND ITS CONFIGURATION METHOD
Publication number
20120030504
Publication date
Feb 2, 2012
Hitachi, Ltd.
Hiroyasu Nishiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPERATING SYSTEM REBOOTING METHOD AND APPARATUS FOR CONTINUING TO E...
Publication number
20080201573
Publication date
Aug 21, 2008
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system and a method for controlling a computer system
Publication number
20050262508
Publication date
Nov 24, 2005
Hitachi, Ltd.
Masayasu Asano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Wiring substrate and method using the same
Publication number
20050224977
Publication date
Oct 13, 2005
Yusuke Yoshimura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Array substrate with a low wire impedance and method of making the...
Publication number
20050167670
Publication date
Aug 4, 2005
Toshikazu Fujimoto
G02 - OPTICS
Information
Patent Application
Computer system and fault processing method in computer system
Publication number
20050172169
Publication date
Aug 4, 2005
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multi OS configuration method and computer system
Publication number
20040237086
Publication date
Nov 25, 2004
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Operating system rebooting method
Publication number
20040230871
Publication date
Nov 18, 2004
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multiple operating system control method
Publication number
20040177193
Publication date
Sep 9, 2004
Hiroshi Ohno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for monitoring fault of operating system and application pro...
Publication number
20040153834
Publication date
Aug 5, 2004
Satoshi Oshima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multiple operating system control method
Publication number
20030154337
Publication date
Aug 14, 2003
Hiroshi Ohno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system of file protection
Publication number
20030105783
Publication date
Jun 5, 2003
Satoshi Oshima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processor having multi OS and its OS update method
Publication number
20030070162
Publication date
Apr 10, 2003
Satoshi Oshima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Low resistance wiring in the periphery region of displays
Publication number
20020177281
Publication date
Nov 28, 2002
International Business Machines Corporation
Takahisa Amemiya
G02 - OPTICS
Information
Patent Application
File prefetch contorol method for computer system
Publication number
20020178176
Publication date
Nov 28, 2002
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Trusted computer system
Publication number
20020174369
Publication date
Nov 21, 2002
Hitachi, Ltd
Kunihiko Miyazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Failure supervising method and apparatus
Publication number
20020116670
Publication date
Aug 22, 2002
Satoshi Oshima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Array substrate for display, method of manufacturing array substrat...
Publication number
20020106843
Publication date
Aug 8, 2002
Takatoshi Tsujimura
G02 - OPTICS
Information
Patent Application
Computing system
Publication number
20020108074
Publication date
Aug 8, 2002
Ken?apos;ichi Shimooka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for adding processor
Publication number
20020049897
Publication date
Apr 25, 2002
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system and a method for controlling a computer system
Publication number
20010044817
Publication date
Nov 22, 2001
Masayasu Asano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Fault monitoring system
Publication number
20010025371
Publication date
Sep 27, 2001
Masahide Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Operating system rebooting method
Publication number
20010020259
Publication date
Sep 6, 2001
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multi OS configuration method and computer system
Publication number
20010016879
Publication date
Aug 23, 2001
Hitachi, Ltd.
Tomoki Sekiguchi
G06 - COMPUTING CALCULATING COUNTING