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Yoichi Mizuno
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Storage system and storage control method
Patent number
9,501,231
Issue date
Nov 22, 2016
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system providing virtual volumes
Patent number
9,037,829
Issue date
May 19, 2015
Hitachi, Ltd.
Daisuke Orikasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system and storage control method
Patent number
8,935,488
Issue date
Jan 13, 2015
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system and storage control method
Patent number
8,909,883
Issue date
Dec 9, 2014
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system providing virtual volumes
Patent number
8,862,849
Issue date
Oct 14, 2014
Hitachi, Ltd.
Daisuke Orikasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage device and method for controlling the same
Patent number
8,850,087
Issue date
Sep 30, 2014
Hitachi, Ltd.
Ran Ogata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system, storage apparatus, and optimization method of stora...
Patent number
8,762,639
Issue date
Jun 24, 2014
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system providing virtual volumes
Patent number
8,527,702
Issue date
Sep 3, 2013
Hitachi, Ltd.
Ken Matsuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system providing heterogeneous virtual volumes and storage...
Patent number
8,489,844
Issue date
Jul 16, 2013
Hitachi, Ltd.
Daisuke Orikasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system for reallocating data in virtual volumes and methods...
Patent number
8,458,424
Issue date
Jun 4, 2013
Hitachi, Ltd.
Azusa Sudo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system providing virtual volumes
Patent number
8,407,417
Issue date
Mar 26, 2013
Hitachi, Ltd.
Ken Matsuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array system
Patent number
8,402,210
Issue date
Mar 19, 2013
Hitachi, Ltd.
Akihiro Mannen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system, storage apparatus, and optimization method of stora...
Patent number
8,402,215
Issue date
Mar 19, 2013
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage controller and storage control method for dynamically assig...
Patent number
8,307,171
Issue date
Nov 6, 2012
Hitachi, Ltd.
Junji Ogawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control device to backup data stored in virtual volume
Patent number
8,271,444
Issue date
Sep 18, 2012
Hitachi, Ltd.
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for managing encryption key
Patent number
8,259,951
Issue date
Sep 4, 2012
Hitachi, Ltd.
Yoichi Mizuno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Storage control method and system for performing backup and/or rest...
Patent number
8,108,597
Issue date
Jan 31, 2012
Hitachi, Ltd.
Takashi Amano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array including plural exchangeable magnetic disk unit
Patent number
8,103,902
Issue date
Jan 24, 2012
Hitachi, Ltd.
Masahiro Arai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system and method for backing up data
Patent number
8,065,271
Issue date
Nov 22, 2011
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system logical storage area allocating method and computer...
Patent number
8,037,273
Issue date
Oct 11, 2011
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system for staging data in random access area
Patent number
8,032,712
Issue date
Oct 4, 2011
Hitachi, Ltd.
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Remote copy with worm guarantee
Patent number
7,991,970
Issue date
Aug 2, 2011
Hitachi, Ltd.
Yusuke Nonaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data archive system
Patent number
7,987,328
Issue date
Jul 26, 2011
Hitachi, Ltd.
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system and storage control method
Patent number
7,958,326
Issue date
Jun 7, 2011
Hitachi, Ltd.
Takashi Amano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of saving power consumed by a storage system
Patent number
7,908,503
Issue date
Mar 15, 2011
Hitachi, Ltd.
Yoichi Mizuno
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Storage control device to backup data stored in virtual volume
Patent number
7,873,600
Issue date
Jan 18, 2011
Hitachi, Ltd.
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system and backup method
Patent number
7,707,373
Issue date
Apr 27, 2010
Hitachi, Ltd.
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage subsystem and back-up/recovery method
Patent number
7,694,092
Issue date
Apr 6, 2010
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system comprising a plurality of tape media one of which co...
Patent number
7,523,253
Issue date
Apr 21, 2009
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage control method and system for performing backup and/or rest...
Patent number
7,461,201
Issue date
Dec 2, 2008
Hitachi, Ltd.
Takashi Amano
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
STORAGE SYSTEM AND STORAGE CONTROL METHOD
Publication number
20150081971
Publication date
Mar 19, 2015
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM PROVIDING VIRTUAL VOLUMES
Publication number
20150006817
Publication date
Jan 1, 2015
Hitachi, Ltd
Daisuke Orikasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM PROVIDING VIRTUAL VOLUMES
Publication number
20130282981
Publication date
Oct 24, 2013
Daisuke ORIKASA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM AND STORAGE CONTROL METHOD
Publication number
20130198469
Publication date
Aug 1, 2013
Hitachi, Ltd
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM, STORAGE APPARATUS, AND OPTIMIZATION METHOD OF STORA...
Publication number
20130191593
Publication date
Jul 25, 2013
Hitachi, Ltd
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM PROVIDING VIRTUAL VOLUMES
Publication number
20130185505
Publication date
Jul 18, 2013
Hitachi, Ltd
Ken Matsuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM AND STORAGE CONTROL METHOD
Publication number
20120311261
Publication date
Dec 6, 2012
Hitachi, Ltd
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM PROVIDING VIRTUAL VOLUMES
Publication number
20110246739
Publication date
Oct 6, 2011
Hitachi, Ltd
Ken Matsuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE CONTROLLER AND STORAGE CONTROL METHOD FOR DYNAMICALLY ASSIG...
Publication number
20110231605
Publication date
Sep 22, 2011
Hitachi, Ltd
Junji Ogawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM FOR REALLOCATING DATA IN VIRTUAL VOLUMES AND METHODS...
Publication number
20110197044
Publication date
Aug 11, 2011
Hitachi, Ltd
Azusa Sudo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM, STORAGE APPARATUS, AND OPTIMIZATION METHOD OF STORA...
Publication number
20110191536
Publication date
Aug 4, 2011
Hitachi, Ltd
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM PROVIDING VIRTUAL VOLUMES
Publication number
20110167236
Publication date
Jul 7, 2011
Hitachi, Ltd
Daisuke Orikasa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control device to backup data stored in virtual volume
Publication number
20110082834
Publication date
Apr 7, 2011
Hitachi, Ltd.
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA ARCHIVE SYSTEM
Publication number
20100103549
Publication date
Apr 29, 2010
Hitachi, Ltd. and Hitachi Computer Peripherals Co., Ltd.
Tomonori MURAYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage System Logical Storage Area Allocating Method and Computer...
Publication number
20100057990
Publication date
Mar 4, 2010
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system for staging data in random access area
Publication number
20090228632
Publication date
Sep 10, 2009
Hitachi, Ltd.
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for managing encryption key
Publication number
20090202080
Publication date
Aug 13, 2009
Hitachi, Ltd.
Yoichi Mizuno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Disk Array System
Publication number
20090198888
Publication date
Aug 6, 2009
Akihiro Mannen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control apparatus, data archive method for storage control...
Publication number
20090100223
Publication date
Apr 16, 2009
Hitachi, Ltd.
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REMOTE COPY WITH WORM GUARANTEE
Publication number
20090089525
Publication date
Apr 2, 2009
Yusuke Nonaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control method and system for performing backup and/or rest...
Publication number
20090077311
Publication date
Mar 19, 2009
Hitachi, Ltd.
Takashi Amano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM AND METHOD FOR BACKING UP DATA
Publication number
20090043829
Publication date
Feb 12, 2009
Yoichi MIZUNO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISK ARRAY INCLUDING PLURAL EXCHANGEABLE MAGNETIC DISK UNIT
Publication number
20090024792
Publication date
Jan 22, 2009
Masahiro Arai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system and storage control method
Publication number
20080244205
Publication date
Oct 2, 2008
Hitachi, Ltd. and Hitachi Computer Peripherals Co., Ltd.
Takashi Amano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of saving power consumed by a storage system
Publication number
20080244295
Publication date
Oct 2, 2008
Hitachi, Ltd.
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control device to backup data stored in virtual volume
Publication number
20080177809
Publication date
Jul 24, 2008
Hitachi, Ltd.
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system and a program install method thereof
Publication number
20080134171
Publication date
Jun 5, 2008
Naoto Matsunami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage subsystem and back-up/recovery method
Publication number
20080059734
Publication date
Mar 6, 2008
Hitachi, Ltd
Yoichi Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system and backup method
Publication number
20080059736
Publication date
Mar 6, 2008
Hitachi, Ltd
Tomonori Murayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage control method and system for performing backup and/or rest...
Publication number
20070266203
Publication date
Nov 15, 2007
Hitachi, Ltd.
Takashi Amano
G06 - COMPUTING CALCULATING COUNTING