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Akitsugu Kanda
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Sagamihara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
File server, file server log management system and file server log...
Patent number
8,869,285
Issue date
Oct 21, 2014
Hitachi, Ltd.
Akitsugu Kanda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
File server, file server log management system and file server log...
Patent number
7,506,375
Issue date
Mar 17, 2009
Hitachi, Ltd.
Akitsugu Kanda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Authentication device and computer system
Patent number
7,424,607
Issue date
Sep 9, 2008
Hitachi, Ltd.
Akitsugu Kanda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for creating a virtual file server to provide data files
Patent number
7,242,499
Issue date
Jul 10, 2007
Hitachi, Ltd.
Akitsugu Kanda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
File server, file server log management system and file server log...
Publication number
20090150455
Publication date
Jun 11, 2009
Hitachi, Ltd.
Akitsugu Kanda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage subsystem and storage control method
Publication number
20090083511
Publication date
Mar 26, 2009
Hitachi, Ltd.
Akitsugu Kanda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM, DATA MANAGEMENT APPARATUS AND MANAGEMENT ALLOCATION...
Publication number
20090063793
Publication date
Mar 5, 2009
Hitachi, Ltd
Akitsugu Kanda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer and computer system
Publication number
20080086774
Publication date
Apr 10, 2008
Hitachi, Ltd
Akitsugu Kanda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system, data management apparatus and management method the...
Publication number
20070245102
Publication date
Oct 18, 2007
Hitachi, Ltd
Akitsugu Kanda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
File server, file server log management system and file server log...
Publication number
20070118575
Publication date
May 24, 2007
Hitachi, Ltd.
Akitsugu Kanda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system and storage device
Publication number
20060190558
Publication date
Aug 24, 2006
Akitsugu Kanda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Computer system and computer setting method
Publication number
20060036716
Publication date
Feb 16, 2006
Hitachi, Ltd
Etsutaro Akagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Setting information holding storage system
Publication number
20060007491
Publication date
Jan 12, 2006
Hitachi, Ltd
Akitsugu Kanda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Storage system for managing data with predetermined retention periods
Publication number
20050177591
Publication date
Aug 11, 2005
Akitsugu Kanda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Authentication device and computer system
Publication number
20050102522
Publication date
May 12, 2005
Akitsugu Kanda
H04 - ELECTRIC COMMUNICATION TECHNIQUE