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Tetsuya Uemura
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Sayama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and computer for controlling virtual machine
Patent number
9,098,321
Issue date
Aug 4, 2015
Hitachi, Ltd.
Tetsuya Uemura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information update method and information update system
Patent number
8,073,901
Issue date
Dec 6, 2011
Hitachi, Ltd.
Tetsuya Uemura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
File sharing system and file sharing method
Patent number
7,865,537
Issue date
Jan 4, 2011
Hitachi, Ltd.
Shoji Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for virtualizing a distributed network storage as...
Patent number
7,587,426
Issue date
Sep 8, 2009
Hitachi, Ltd.
Shinji Fujiwara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Computer system and method for managing file versions
Patent number
7,472,122
Issue date
Dec 30, 2008
Hitachi, Ltd.
Manabu Ishida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Network storage virtualization method and system
Patent number
7,433,934
Issue date
Oct 7, 2008
Hitachi, Ltd.
Tetsuya Uemura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Disk array system and failure recovering control method
Patent number
7,424,639
Issue date
Sep 9, 2008
Hitachi, Ltd.
Katsuya Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system
Patent number
7,305,605
Issue date
Dec 4, 2007
Hitachi, Ltd.
Tetsuya Shirogane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Disk array system and failure recovering control method
Patent number
7,222,259
Issue date
May 22, 2007
Hitachi, Ltd.
Katsuya Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for forming virtual network storage
Patent number
7,174,360
Issue date
Feb 6, 2007
Hitachi, Ltd.
Tetsuya Uemura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contents distribution apparatus
Patent number
7,171,687
Issue date
Jan 30, 2007
Hitachi, Ltd.
Tetsuya Uemura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Second storage system equipped with security system and a method of...
Patent number
7,167,958
Issue date
Jan 23, 2007
Hitachi, Ltd.
Akiyoshi Hashimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple access storage system
Patent number
6,832,292
Issue date
Dec 14, 2004
Hitachi, Ltd.
Atsushi Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low noise integrated circuit device for reducing a noise on LSI pow...
Patent number
6,191,647
Issue date
Feb 20, 2001
Hitachi, Ltd.
Katsuya Tanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Method and Computer for Controlling Virtual Machine
Publication number
20130086583
Publication date
Apr 4, 2013
Hitachi, Ltd
Tetsuya UEMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENT VIEWING SYSTEM
Publication number
20100005492
Publication date
Jan 7, 2010
Hitachi, Ltd.
Haruko Takano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
File sharing system and file sharing method
Publication number
20090125522
Publication date
May 14, 2009
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information Update Method and Information Update System
Publication number
20090055440
Publication date
Feb 26, 2009
Tetsuya Uemura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk Array System and Failure Recovering Control Method
Publication number
20070174676
Publication date
Jul 26, 2007
Hitachi, Ltd
Katsuya Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system and method for managing file versions
Publication number
20060101092
Publication date
May 11, 2006
Hitachi, Ltd
Manabu Ishida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array system and failure recovering control method
Publication number
20040193939
Publication date
Sep 30, 2004
Hitachi, Ltd
Katsuya Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system
Publication number
20040095950
Publication date
May 20, 2004
Tetsuya Shirogane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for forming virtual network storage
Publication number
20040019655
Publication date
Jan 29, 2004
Hitachi, Ltd.
Tetsuya Uemura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multiple access storage system
Publication number
20030225968
Publication date
Dec 4, 2003
Hitachi,Ltd.
Atsushi Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and method for virtualizing a distributed network storage as...
Publication number
20030140051
Publication date
Jul 24, 2003
Hitachi, Ltd.
Shinji Fujiwara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Second storage system equipped with security system and a method of...
Publication number
20030131261
Publication date
Jul 10, 2003
Akiyoshi Hashimoto
G06 - COMPUTING CALCULATING COUNTING