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Azuma Kano
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Odawara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Computer system and control method for computer system
Patent number
9,658,779
Issue date
May 23, 2017
Hitachi, Ltd.
Norihiko Kawakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system having plural controllers and an expansion housing w...
Patent number
8,468,300
Issue date
Jun 18, 2013
Hitachi, Ltd.
Azuma Kano
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk array apparatus and method for controlling the same
Patent number
8,423,818
Issue date
Apr 16, 2013
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array apparatus and disk array apparatus controlling method
Patent number
8,402,211
Issue date
Mar 19, 2013
Hitachi, Ltd.
Takashi Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage controller and storage control method
Patent number
8,074,108
Issue date
Dec 6, 2011
Hitachi, Ltd.
Tetsuya Shirogane
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage apparatus and control method therefor
Patent number
7,961,419
Issue date
Jun 14, 2011
Hitachi, Ltd.
Katsuyoshi Suzuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk array apparatus and method for controlling the same
Patent number
7,941,693
Issue date
May 10, 2011
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system for checking data coincidence between a cache memory...
Patent number
7,865,665
Issue date
Jan 4, 2011
Hitachi, Ltd.
Azuma Kano
G11 - INFORMATION STORAGE
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 system for back-end communications with other storage system
Patent number
7,650,446
Issue date
Jan 19, 2010
Hitachi, Ltd.
Yusuke Nonaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage controller
Patent number
7,643,281
Issue date
Jan 5, 2010
Hitachi, Ltd.
Homare Okamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk array apparatus and method for controlling the same
Patent number
7,607,035
Issue date
Oct 20, 2009
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system and storage control device
Patent number
7,594,083
Issue date
Sep 22, 2009
Hitachi, Ltd.
Midori Kurokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Substrate structure of disk array apparatus, disk array apparatus a...
Patent number
7,493,444
Issue date
Feb 17, 2009
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage apparatus and control method therefor
Patent number
7,468,853
Issue date
Dec 23, 2008
Hitachi, Ltd.
Katsuyoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array system
Patent number
7,453,774
Issue date
Nov 18, 2008
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array system
Patent number
7,447,121
Issue date
Nov 4, 2008
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage controller and storage system
Patent number
7,441,130
Issue date
Oct 21, 2008
Hitachi, Ltd.
Daisuke Isobe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array system and interface converter
Patent number
7,383,361
Issue date
Jun 3, 2008
Hitachi, Ltd.
Ikuya Yagisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array apparatus and disk array apparatus controlling method
Patent number
7,373,456
Issue date
May 13, 2008
Hitachi, Ltd.
Takashi Yamazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array apparatus and disk array apparatus controlling method
Patent number
7,281,088
Issue date
Oct 9, 2007
Hitachi, Ltd.
Takashi Yamazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage apparatus and control method therefor
Patent number
7,268,964
Issue date
Sep 11, 2007
Hitachi, Ltd.
Katsuyoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array system and fault-tolerant control method for the same
Patent number
7,234,023
Issue date
Jun 19, 2007
Hitachi, Ltd.
Shohei Abe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array system and method for controlling disk array system
Patent number
7,203,135
Issue date
Apr 10, 2007
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array system and method for controlling disk array system
Patent number
7,200,074
Issue date
Apr 3, 2007
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Diskarray system for suppressing disk fault
Patent number
7,181,570
Issue date
Feb 20, 2007
Hitachi, Ltd.
Ikuya Yagisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage apparatus and control method therefor
Patent number
7,158,327
Issue date
Jan 2, 2007
Hitachi, Ltd.
Katsuyoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Substrate structure of disk array apparatus, disk array apparatus a...
Patent number
7,130,144
Issue date
Oct 31, 2006
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage apparatus and control method therefor
Patent number
7,088,540
Issue date
Aug 8, 2006
Hitachi, Ltd.
Katsuyoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk array system and interface converter
Patent number
7,080,167
Issue date
Jul 18, 2006
Hitachi, Ltd.
Ikuya Yagisawa
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
COMPUTER SYSTEM AND CONTROL METHOD FOR COMPUTER SYSTEM
Publication number
20150378604
Publication date
Dec 31, 2015
Hitachi, Ltd
Norihiko KAWAKAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE APPARATUS AND DATA RETAINING METHOD FOR STORAGE APPARATUS
Publication number
20110283062
Publication date
Nov 17, 2011
Hitachi, Ltd
Naoko Kumagai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISK ARRAY APPARATUS AND METHOD FOR CONTROLLING THE SAME
Publication number
20110161728
Publication date
Jun 30, 2011
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISK ARRAY SYSTEM AND METHOD FOR CONTROLLING DISK ARRAY SYSTEM
Publication number
20110082975
Publication date
Apr 7, 2011
Hitachi, Ltd
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISK ARRAY APPARATUS AND METHOD FOR CONTROLLING THE SAME
Publication number
20090292945
Publication date
Nov 26, 2009
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage Apparatus and Control Method Therefor
Publication number
20090164720
Publication date
Jun 25, 2009
Hitachi, Ltd
Katsuyoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE CONTROLLER AND STORAGE CONTROL METHOD
Publication number
20080263393
Publication date
Oct 23, 2008
Tetsuya SHIROGANE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage controller
Publication number
20080148303
Publication date
Jun 19, 2008
Hitachi, Ltd.
Homare Okamoto
G11 - INFORMATION STORAGE
Information
Patent Application
STORAGE SYSTEM FOR BACK-end COMMUNICATIONS WITH OTHER STORAGE SYSTEM
Publication number
20080147934
Publication date
Jun 19, 2008
Yusuke Nonaka
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
Disk array apparatus and disk array apparatus controlling method
Publication number
20080040543
Publication date
Feb 14, 2008
Hitachi, Ltd.
Takashi Yamazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system and storage control device
Publication number
20080005514
Publication date
Jan 3, 2008
Midori Kurokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage Apparatus and Control Method Therefor
Publication number
20070268606
Publication date
Nov 22, 2007
Hitachi, Ltd
Katsuyoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array system and fault-tolerant control method for the same
Publication number
20070214318
Publication date
Sep 13, 2007
Shohei Abe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array system
Publication number
20070192539
Publication date
Aug 16, 2007
Hitachi, Ltd.
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array apparatus and disk array apparatus controlling method
Publication number
20070073970
Publication date
Mar 29, 2007
Hitachi, Ltd.
Takashi Yamazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage apparatus and control method therefor
Publication number
20070073825
Publication date
Mar 29, 2007
Hitachi, Ltd
Katsuyoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage controller and storage system
Publication number
20070006001
Publication date
Jan 4, 2007
Hitachi, Ltd.
Daisuke Isobe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Substrate structure of disk array apparatus, disk array apparatus a...
Publication number
20060288164
Publication date
Dec 21, 2006
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array apparatus and method for controlling the same
Publication number
20060277445
Publication date
Dec 7, 2006
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE APPARATUS AND CONTROL METHOD THEREFOR
Publication number
20060245099
Publication date
Nov 2, 2006
Hitachi, Ltd
Katsuyoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array system and interface converter
Publication number
20060095813
Publication date
May 4, 2006
Ikuya Yagisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage apparatus and control method therefor
Publication number
20050270681
Publication date
Dec 8, 2005
Hitachi, Ltd
Katsuyoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Diskarray system for suppressing disk fault
Publication number
20050268034
Publication date
Dec 1, 2005
Ikuya Yagisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array system and fault-tolerant control method for the same
Publication number
20050188247
Publication date
Aug 25, 2005
Shohei Abe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for managing disk drives of different types in disk array de...
Publication number
20050177683
Publication date
Aug 11, 2005
Daisuke Isobe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array apparatus and disk array apparatus controlling method
Publication number
20050160221
Publication date
Jul 21, 2005
Takashi Yamazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array system and method for controlling disk array system
Publication number
20050154942
Publication date
Jul 14, 2005
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array system and interface converter
Publication number
20050132103
Publication date
Jun 16, 2005
Ikuya Yagisawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk array system and method for controlling disk array system
Publication number
20050120264
Publication date
Jun 2, 2005
Azuma Kano
G06 - COMPUTING CALCULATING COUNTING