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Hiroshi Kuwabara
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Ninomiya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Computer system and data backup method combining flashcopy and remo...
Patent number
8,555,010
Issue date
Oct 8, 2013
Hitachi, Ltd.
Atsushi Yuhara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control apparatus of storage unit, and method of controlling the co...
Patent number
7,689,765
Issue date
Mar 30, 2010
Hitachi, Ltd.
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control system
Patent number
7,587,567
Issue date
Sep 8, 2009
Hitachi, Ltd.
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control apparatus, storage system, and control method for s...
Patent number
7,519,783
Issue date
Apr 14, 2009
Hitachi, Ltd.
Hiroshi Kuwabara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control system and storage controller
Patent number
7,454,584
Issue date
Nov 18, 2008
Hitachi, Ltd.
Yoshio Mitsuoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage device
Patent number
7,367,050
Issue date
Apr 29, 2008
Hitachi, Ltd.
Yoshio Mitsuoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control apparatus, storage system, and control method for s...
Patent number
7,308,544
Issue date
Dec 11, 2007
Hitachi, Ltd.
Hiroshi Kuwabara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control system
Patent number
7,237,083
Issue date
Jun 26, 2007
Hitachi, Ltd.
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control apparatus of storage unit, and method of controlling the co...
Patent number
7,216,206
Issue date
May 8, 2007
Hitachi, Ltd.
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Access control apparatus and access control method
Patent number
7,127,543
Issue date
Oct 24, 2006
Hitachi, Ltd.
Yoshio Mitsuoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control system
Patent number
7,117,331
Issue date
Oct 3, 2006
Hitachi, Ltd.
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control apparatus of storage unit, and method of controlling the co...
Patent number
7,111,131
Issue date
Sep 19, 2006
Hitachi, Ltd.
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control apparatus, storage system, and control method for s...
Patent number
7,058,772
Issue date
Jun 6, 2006
Hitachi, Ltd.
Hiroshi Kuwabara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of controlling a work flow system
Patent number
6,104,869
Issue date
Aug 15, 2000
Hitachi, Ltd.
Manabu Minoya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
CRT picture display apparatus
Patent number
4,638,308
Issue date
Jan 20, 1987
Hitachi, Ltd.
Hiroshi Kuwabara
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
COMPUTER SYSTEM AND FRAME TRANSFER BANDWIDTH OPTIMIZATION METHOD
Publication number
20130246650
Publication date
Sep 19, 2013
Hitachi, Ltd
Masanao Tsuboki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMPUTER SYSTEM AND DATA BACKUP METHOD
Publication number
20120246424
Publication date
Sep 27, 2012
Hitachi, Ltd.
Atsushi Yuhara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control apparatus, storage system, and control method for s...
Publication number
20080086606
Publication date
Apr 10, 2008
Hitachi, Ltd.
Hiroshi Kuwabara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control system
Publication number
20070226441
Publication date
Sep 27, 2007
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Control Apparatus of Storage Unit, and Method of Controlling the Co...
Publication number
20070192546
Publication date
Aug 16, 2007
Hitachi, Ltd
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control system and storage controller
Publication number
20070055838
Publication date
Mar 8, 2007
Yoshio Mitsuoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Control apparatus of storage unit, and method of controlling the co...
Publication number
20060282625
Publication date
Dec 14, 2006
Hitachi, Ltd
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control system
Publication number
20060259709
Publication date
Nov 16, 2006
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control apparatus, storage system, and control method for s...
Publication number
20060090047
Publication date
Apr 27, 2006
Hitachi, Ltd.
Hiroshi Kuwabara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control system and storage control method
Publication number
20050251684
Publication date
Nov 10, 2005
Hitachi, Ltd.
Yoshio Mitsuoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage device
Publication number
20050216767
Publication date
Sep 29, 2005
Yoshio Mitsuoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control system
Publication number
20050198434
Publication date
Sep 8, 2005
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Access control appartus and access control method
Publication number
20050160275
Publication date
Jul 21, 2005
Hitachi, Ltd.
Yoshio Mitsuoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control apparatus, storage system, and control method for s...
Publication number
20050120188
Publication date
Jun 2, 2005
Hiroshi Kuwabara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Access control apparatus and access control method
Publication number
20050120222
Publication date
Jun 2, 2005
Yoshio Mitsuoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Control apparatus of storage unit, and method of controlling the co...
Publication number
20040143829
Publication date
Jul 22, 2004
Hitachi, Ltd
Katsuhiro Uchiumi
G06 - COMPUTING CALCULATING COUNTING