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Koji Arai
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Odawara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Storage controller
Patent number
8,341,347
Issue date
Dec 25, 2012
Hitachi, Ltd.
Kenji Onabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage subsystem and storage system for updating snapshot manageme...
Patent number
7,921,269
Issue date
Apr 5, 2011
Hitachi, Ltd.
Koji Arai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage subsystem and storage system
Patent number
7,734,870
Issue date
Jun 8, 2010
Hitachi, Ltd.
Koji Arai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system
Patent number
7,707,456
Issue date
Apr 27, 2010
Hitachi, Ltd.
Koichi Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control system and method
Patent number
7,360,038
Issue date
Apr 15, 2008
Hitachi, Ltd.
Kenji Onabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage subsystem and storage system
Patent number
7,343,449
Issue date
Mar 11, 2008
Hitachi, Ltd.
Koji Arai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage device
Patent number
7,328,326
Issue date
Feb 5, 2008
Hitachi, Ltd.
Atsushi Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system certifying a host computer
Patent number
6,816,948
Issue date
Nov 9, 2004
Hitachi, Ltd.
Manabu Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system and a database access method thereof
Patent number
6,658,541
Issue date
Dec 2, 2003
Hitachi, Ltd.
Manabu Kitamura
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
STORAGE SUBSYSTEM AND STORAGE SYSTEM
Publication number
20100211739
Publication date
Aug 19, 2010
Koji Arai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage controller
Publication number
20100122027
Publication date
May 13, 2010
Hitachi, Ltd.
Kenji Onabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage subsystem and storage system
Publication number
20080133857
Publication date
Jun 5, 2008
Koji Arai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage apparatus
Publication number
20080091972
Publication date
Apr 17, 2008
Koichi Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control system and method
Publication number
20060259712
Publication date
Nov 16, 2006
Hitachi, Ltd.
Kenji Onabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage device
Publication number
20060031648
Publication date
Feb 9, 2006
Atsushi Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage subsystem and storage system
Publication number
20050210210
Publication date
Sep 22, 2005
Koji Arai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system certifying a host computer
Publication number
20020199071
Publication date
Dec 26, 2002
Manabu Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system and a database access method thereof
Publication number
20020059324
Publication date
May 16, 2002
Manabu Kitamura
G06 - COMPUTING CALCULATING COUNTING