Shizuo Yokohata

Person

Ninomiya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage subsystem and storage controller having memory which stores...
- Patent number 8,015,325
- Issue date Sep 6, 2011
- Hitachi, Ltd.
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for verifying data in a storage system
- Patent number 7,725,611
- Issue date May 25, 2010
- Hitachi, Ltd.
- Kazunobu Ohashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault data exchange between file server and disk control device
- Patent number 7,568,132
- Issue date Jul 28, 2009
- Hitachi, Ltd.
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control apparatus
- Patent number 7,478,231
- Issue date Jan 13, 2009
- Hitachi, Ltd.
- Takeshi Ido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and data backup method for the same
- Patent number 7,461,227
- Issue date Dec 2, 2008
- Hitachi, Ltd.
- Naotaka Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem and storage controller
- Patent number 7,461,245
- Issue date Dec 2, 2008
- Hitachi, Ltd.
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and method using interface control devices of differ...
- Patent number 7,444,468
- Issue date Oct 28, 2008
- Hitachi, Ltd.
- Naoto Matsunami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and data backup method for the same
- Patent number 7,334,100
- Issue date Feb 19, 2008
- Hitachi, Ltd.
- Naotaka Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and method using interface control devices of differ...
- Patent number 7,231,491
- Issue date Jun 12, 2007
- Hitachi, Ltd.
- Naoto Matsunami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem and storage controller
- Patent number 7,213,141
- Issue date May 1, 2007
- Hitachi, Ltd.
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control apparatus
- Patent number 7,181,607
- Issue date Feb 20, 2007
- Hitachi, Ltd.
- Takeshi Ido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem and storage controller
- Patent number 7,099,962
- Issue date Aug 29, 2006
- Hitachi, Ltd.
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem and storage controller
- Patent number 7,047,329
- Issue date May 16, 2006
- Hitachi, Ltd.
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage-related accounting system and method of the same
- Patent number 7,028,085
- Issue date Apr 11, 2006
- Hitachi, Ltd.
- Yoshihito Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control system
- Patent number 6,981,118
- Issue date Dec 27, 2005
- Hitachi, Ltd.
- Youichi Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for storage system
- Patent number 6,959,344
- Issue date Oct 25, 2005
- Hitachi, Ltd.
- Akira Murotani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control device
- Patent number 6,948,015
- Issue date Sep 20, 2005
- Hitachi, Ltd.
- Hiroshi Ogasawara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system having trace information fetching structure and meth...
- Patent number 6,934,891
- Issue date Aug 23, 2005
- Hitachi, Ltd.
- Masahiro Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control apparatus
- Patent number 6,904,469
- Issue date Jun 7, 2005
- Hitachi, Ltd.
- Takeshi Ido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and data backup method for the same
- Patent number 6,886,086
- Issue date Apr 26, 2005
- Hitachi, Ltd.
- Naotaka Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for verifying data in a storage system
- Patent number 6,842,793
- Issue date Jan 11, 2005
- Hitachi, Ltd.
- Kazunobu Ohashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and method using interface control devices of differ...
- Patent number 6,810,462
- Issue date Oct 26, 2004
- Hitachi, Ltd.
- Naoto Matsunami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control system
- Patent number 6,728,850
- Issue date Apr 27, 2004
- Hitachi, Ltd.
- Youichi Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem and storage controller
- Patent number 6,725,293
- Issue date Apr 20, 2004
- Hitachi, Ltd.
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control and computer system using the same
- Patent number 5,920,893
- Issue date Jul 6, 1999
- Hitachi, Ltd.
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and method of remotely controlling the same
- Patent number 5,561,825
- Issue date Oct 1, 1996
- Hitachi, Ltd.
- Kenji Yamagami
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE SUBSYSTEM AND STORAGE CONTROLLER
- Publication number 20090044000
- Publication date Feb 12, 2009
- Hitachi, Ltd.
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR VERIFYING DATA IN A STORAGE SYSTEM
- Publication number 20080288829
- Publication date Nov 20, 2008
- Kazunobu OHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage System and Data Backup Method for the Same
- Publication number 20080120483
- Publication date May 22, 2008
- Hitachi, Ltd
- Naotaka Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage subsystem and storage controller
- Publication number 20070078952
- Publication date Apr 5, 2007
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control apparatus
- Publication number 20060248237
- Publication date Nov 2, 2006
- Hitachi, Ltd
- Takeshi Ido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for verifying data in a storage system
- Publication number 20050122788
- Publication date Jun 9, 2005
- Hitachi, Ltd
- Kazunobu Ohashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system and data backup method for the same
- Publication number 20050108487
- Publication date May 19, 2005
- Hitachi, Ltd
- Naotaka Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control apparatus
- Publication number 20050038940
- Publication date Feb 17, 2005
- Hitachi, Ltd
- Takeshi Ido
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage subsystem and storage controller
- Publication number 20050033885
- Publication date Feb 10, 2005
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system and method using interface control devices of differ...
- Publication number 20050033915
- Publication date Feb 10, 2005
- Hitachi, Ltd
- Naoto Matsunami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control system
- Publication number 20040172506
- Publication date Sep 2, 2004
- Hitachi, Ltd
- Youichi Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system and data backup method for the same
- Publication number 20040128456
- Publication date Jul 1, 2004
- Hitachi, Ltd
- Naotaka Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage subsystem and storage controller
- Publication number 20040024930
- Publication date Feb 5, 2004
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control device
- Publication number 20030233498
- Publication date Dec 18, 2003
- Hitachi, Ltd
- Hiroshi Ogasawara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for storage system
- Publication number 20030233502
- Publication date Dec 18, 2003
- Hitachi, Ltd
- Akira Murotani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20030204671
- Publication date Oct 30, 2003
- Hitachi, Ltd
- Naoto Matsunami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage subsystem and storage controller
- Publication number 20030196002
- Publication date Oct 16, 2003
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for verifying data in a storage system
- Publication number 20030188058
- Publication date Oct 2, 2003
- Hitachi, Ltd
- Kazunobu Ohashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control system
- Publication number 20030079084
- Publication date Apr 24, 2003
- Hitachi, Ltd
- Youichi Gotoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Network storage system and control method
- Publication number 20030061549
- Publication date Mar 27, 2003
- Hitachi, Ltd
- Shinichi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system having trace information fetching structure and meth...
- Publication number 20020124140
- Publication date Sep 5, 2002
- Masahiro Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage-related accounting system and method of the same
- Publication number 20020107956
- Publication date Aug 8, 2002
- Yoshihito Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control apparatus
- Publication number 20020038391
- Publication date Mar 28, 2002
- Takeshi Ido
- G06 - COMPUTING CALCULATING COUNTING

Shizuo Yokohata

Person

Patents Grantslast 30 patents

Storage subsystem and storage controller having memory which stores...

Method and apparatus for verifying data in a storage system

Fault data exchange between file server and disk control device

Storage control apparatus

Storage system and data backup method for the same

Storage subsystem and storage controller

Storage system and method using interface control devices of differ...

Storage system and data backup method for the same

Storage system and method using interface control devices of differ...

Storage subsystem and storage controller

Storage control apparatus

Storage subsystem and storage controller

Storage subsystem and storage controller

Storage-related accounting system and method of the same

Storage control system

Method and apparatus for storage system

Storage control device

Storage system having trace information fetching structure and meth...

Storage control apparatus

Storage system and data backup method for the same

Method and apparatus for verifying data in a storage system

Storage system and method using interface control devices of differ...

Storage control system

Storage subsystem and storage controller

Storage control and computer system using the same

Storage system and method of remotely controlling the same

Patents Applicationslast 30 patents

STORAGE SUBSYSTEM AND STORAGE CONTROLLER

METHOD AND APPARATUS FOR VERIFYING DATA IN A STORAGE SYSTEM

Storage System and Data Backup Method for the Same

Storage subsystem and storage controller

Storage control apparatus

Method and apparatus for verifying data in a storage system

Storage system and data backup method for the same

Storage control apparatus

Storage subsystem and storage controller

Storage system and method using interface control devices of differ...

Storage control system

Storage system and data backup method for the same

Storage subsystem and storage controller

Storage control device

Method and apparatus for storage system

Storage system

Storage subsystem and storage controller

Method and apparatus for verifying data in a storage system

Storage control system

Network storage system and control method

Storage system having trace information fetching structure and meth...

Storage-related accounting system and method of the same

Storage control apparatus