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Yasuyuki Nagasoe
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Kalsei, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Storage system
Patent number
10,372,372
Issue date
Aug 6, 2019
Hitachi, Ltd.
Tatsuya Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system having volatile memory and non-volatile memory
Patent number
8,751,766
Issue date
Jun 10, 2014
Hitachi, Ltd.
Naoki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system and ownership control method for storage system
Patent number
8,489,918
Issue date
Jul 16, 2013
Hitachi, Ltd.
Koji Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage device and data processing method of storage device
Patent number
8,423,796
Issue date
Apr 16, 2013
Hitachi, Ltd.
Shin Nishihara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system comprising plurality of processor units
Patent number
8,380,925
Issue date
Feb 19, 2013
Hitachi, Ltd.
Norio Shimozono
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system having volatile memory and non-volatile memory
Patent number
8,275,930
Issue date
Sep 25, 2012
Hitachi, Ltd.
Naoki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system having dynamic volume allocation function
Patent number
7,991,974
Issue date
Aug 2, 2011
Hitachi, Ltd.
Yoshiaki Eguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system and method of controlling the same
Patent number
7,987,329
Issue date
Jul 26, 2011
Hitachi, Ltd.
Shunji Kawamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system having dynamic volume allocation function
Patent number
7,757,058
Issue date
Jul 13, 2010
Hitachi, Ltd.
Yoshiaki Eguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage subsystem and storage subsystem control method
Patent number
7,739,454
Issue date
Jun 15, 2010
Hitachi, Ltd.
Sachiko Hoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system employing a hierarchical directory section and a cac...
Patent number
7,594,071
Issue date
Sep 22, 2009
Hitachi, Ltd.
Takashi Sakaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system utilizing improved management of control information
Patent number
7,493,443
Issue date
Feb 17, 2009
Hitachi, Ltd.
Naoki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for restricting access to logical volumes
Patent number
7,469,327
Issue date
Dec 23, 2008
Hitachi, Ltd.
Shunji Kawamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system which controls access to logical devices by permitti...
Patent number
7,447,858
Issue date
Nov 4, 2008
Hitachi, Ltd.
Yasuyuki Nagasoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system having dynamic volume allocation function
Patent number
7,392,364
Issue date
Jun 24, 2008
Hitachi, Ltd.
Yoshiaki Eguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage controller and storage system
Patent number
7,343,464
Issue date
Mar 11, 2008
Hitachi, Ltd.
Keishi Tamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system having dynamic volume allocation function
Patent number
7,310,713
Issue date
Dec 18, 2007
Hitachi, Ltd.
Yoshiaki Eguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage subsystem and storage subsystem control method
Patent number
7,246,208
Issue date
Jul 17, 2007
Hitachi, Ltd.
Sachiko Hoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing system and method
Patent number
7,243,189
Issue date
Jul 10, 2007
Hitachi, Ltd.
Yasuyuki Nagasoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage subsystem and storage subsystem control method
Patent number
7,240,156
Issue date
Jul 3, 2007
Hitachi, Ltd.
Sachiko Hoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system
Patent number
7,167,950
Issue date
Jan 23, 2007
Hitachi, Ltd.
Takashi Sakaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system which controls access to logical devices by permitti...
Patent number
7,124,265
Issue date
Oct 17, 2006
Hitachi, Ltd.
Yasuyuki Nagasoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk subsystem
Patent number
6,954,825
Issue date
Oct 11, 2005
Hitachi, Ltd.
Yasuyuki Nagasoe
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
STORAGE SYSTEM
Publication number
20180067687
Publication date
Mar 8, 2018
Hitachi, Ltd
Tatsuya NAKAMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM HAVING VOLATILE MEMORY AND NON-VOLATILE MEMORY
Publication number
20130007342
Publication date
Jan 3, 2013
Naoki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM AND OWNERSHIP CONTROL METHOD FOR STORAGE SYSTEM
Publication number
20120117321
Publication date
May 10, 2012
Hitachi, Ltd
Koji Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage System Having Volatile Memory and Non-Volatile Memory
Publication number
20110225345
Publication date
Sep 15, 2011
Hitachi, Ltd
Naoki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM COMPRISING PLURALITY OF PROCESSOR UNITS
Publication number
20100306465
Publication date
Dec 2, 2010
Hitachi, Ltd
Norio Shimozono
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM HAVING DYNAMIC VOLUME ALLOCATION FUNCTION
Publication number
20100250886
Publication date
Sep 30, 2010
Hitachi, Ltd
Yoshiaki Eguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage Device and Data Processing Method of Storage Device
Publication number
20100031062
Publication date
Feb 4, 2010
Hitachi, Ltd.
Shin Nishihara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE APPARATUS AND DATA PROCESSING METHOD FOR STORAGE APPARATUS
Publication number
20090327758
Publication date
Dec 31, 2009
Toshimitu SAKANAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM AND METHOD OF CONTROLLING THE SAME
Publication number
20090089528
Publication date
Apr 2, 2009
Hitachi, Ltd.
Shunji Kawamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system and computer system
Publication number
20080256317
Publication date
Oct 16, 2008
Yasuyuki Nagasoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system having dynamic volume allocation function
Publication number
20080215812
Publication date
Sep 4, 2008
Hitachi, Ltd.
Yoshiaki Eguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system, storage system control method, and storage controller
Publication number
20080065829
Publication date
Mar 13, 2008
Naoki Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage subsystem and storage subsystem control method
Publication number
20070245085
Publication date
Oct 18, 2007
Sachiko Hoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system which controls access to logical devices by permitti...
Publication number
20060282617
Publication date
Dec 14, 2006
Yasuyuki Nagasoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system
Publication number
20060265550
Publication date
Nov 23, 2006
Takashi Sakaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage controller and storage system
Publication number
20060224851
Publication date
Oct 5, 2006
Kelshi Tamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data processing system and method
Publication number
20060155939
Publication date
Jul 13, 2006
Yasuyuki Nagasoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage subsystem and storage subsystem control method
Publication number
20060112225
Publication date
May 25, 2006
Sachiko Hoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system and method of controlling the same
Publication number
20060095688
Publication date
May 4, 2006
Shunji Kawamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system having dynamic volume allocation function
Publication number
20060095704
Publication date
May 4, 2006
Hitachi, Ltd.
Yoshiaki Eguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system and computer system
Publication number
20050210212
Publication date
Sep 22, 2005
Yasuyuki Nagasoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system
Publication number
20050193165
Publication date
Sep 1, 2005
Takashi Sakaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage subsystem and storage subsystem control method
Publication number
20050177684
Publication date
Aug 11, 2005
Sachiko Hoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system having dynamic volume allocation function
Publication number
20050144384
Publication date
Jun 30, 2005
Hitachi, Ltd
Yoshiaki Eguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Disk subsystem
Publication number
20030188102
Publication date
Oct 2, 2003
Yasuyuki Nagasoe
G06 - COMPUTING CALCULATING COUNTING