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Shoji Kodama
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Remote copy with path selection and prioritization
Patent number
7,937,448
Issue date
May 3, 2011
Hitachi, Ltd.
Kenji Yamagami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Direct access storage system with combined block interface and file...
Patent number
7,788,459
Issue date
Aug 31, 2010
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for file replication with a common format
Patent number
7,516,133
Issue date
Apr 7, 2009
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for data protection in disk array systems
Patent number
7,487,400
Issue date
Feb 3, 2009
Hitachi, Ltd.
Hiroaki Odawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Direct access storage system with combined block interface and file...
Patent number
7,404,053
Issue date
Jul 22, 2008
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Remote copy with path selection and prioritization
Patent number
7,398,302
Issue date
Jul 8, 2008
Hitachi, Ltd.
Kenji Yamagami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
File server for long term data archive
Patent number
7,353,242
Issue date
Apr 1, 2008
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for limiting management operation of a storage...
Patent number
7,346,685
Issue date
Mar 18, 2008
Hitachi, Ltd.
Manabu Kitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
File sharing system with data mirroring by storage systems
Patent number
7,281,032
Issue date
Oct 9, 2007
Hitachi, Ltd.
Shoji Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data management system
Patent number
7,206,790
Issue date
Apr 17, 2007
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Continuous update of data in a data server system
Patent number
7,188,157
Issue date
Mar 6, 2007
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system storing a file with multiple different formats and m...
Patent number
7,185,030
Issue date
Feb 27, 2007
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for data lifecycle management in an external stor...
Patent number
7,171,532
Issue date
Jan 30, 2007
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Direct access storage system with combined block interface and file...
Patent number
7,167,960
Issue date
Jan 23, 2007
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computing system with memory mirroring and snapshot reliability
Patent number
7,165,160
Issue date
Jan 16, 2007
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
More granular and more efficient write protection for disk volumes
Patent number
7,162,602
Issue date
Jan 9, 2007
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for disk array based I/O routing and multi-lay...
Patent number
7,131,027
Issue date
Oct 31, 2006
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system for content distribution
Patent number
7,115,919
Issue date
Oct 3, 2006
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for centralized computer management
Patent number
7,062,517
Issue date
Jun 13, 2006
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Failover and data migration using data replication
Patent number
7,058,731
Issue date
Jun 6, 2006
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for partial data reallocation in a storage system
Patent number
7,032,070
Issue date
Apr 18, 2006
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for data backup and recovery
Patent number
6,944,789
Issue date
Sep 13, 2005
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Remote storage system and method
Patent number
6,728,849
Issue date
Apr 27, 2004
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple processor data processing system with mirrored data for di...
Patent number
6,694,406
Issue date
Feb 17, 2004
Hitachi, Ltd.
Shoji Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Storage device with I/O counter for partial data reallocation
Patent number
6,647,460
Issue date
Nov 11, 2003
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple processor data processing system with mirrored data for di...
Patent number
6,542,962
Issue date
Apr 1, 2003
Hitachi, Ltd.
Shoji Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Direct access storage system with combined block interface and file...
Publication number
20080270688
Publication date
Oct 30, 2008
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Remote Copy with Path Selection and Prioritization
Publication number
20080263176
Publication date
Oct 23, 2008
Hitachi, Ltd
Kenji Yamagami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data Management System
Publication number
20070198690
Publication date
Aug 23, 2007
Hitachi, Ltd
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Direct access storage system with combined block interface and file...
Publication number
20070088880
Publication date
Apr 19, 2007
Hitachi, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for data protection in disk array systems
Publication number
20060294438
Publication date
Dec 28, 2006
Hitachi, Ltd
Hiroaki Odawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Failover and data migration using data replication
Publication number
20060179170
Publication date
Aug 10, 2006
Hitachi, Ltd
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computing system with memory mirroring and snapshot reliability
Publication number
20060053260
Publication date
Mar 9, 2006
Hitachi, Ltd
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for data lifecycle management in an external stor...
Publication number
20060047923
Publication date
Mar 2, 2006
Hitachi, Ltd
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for limiting management operation of a storage...
Publication number
20060036736
Publication date
Feb 16, 2006
Manabu Kitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data management system
Publication number
20060015544
Publication date
Jan 19, 2006
Hitachi, Ltd. Incorporation: Japan
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
File server for long term data archive
Publication number
20060010177
Publication date
Jan 12, 2006
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for disk array based I/O routing and multi-lay...
Publication number
20060010341
Publication date
Jan 12, 2006
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for data protection in disk array systems
Publication number
20050283682
Publication date
Dec 22, 2005
Hitachi, Ltd
Hiroaki Odawara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data write protection in a storage area network and network attache...
Publication number
20050210028
Publication date
Sep 22, 2005
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system storing a file with multiple different formats and m...
Publication number
20050210083
Publication date
Sep 22, 2005
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
More granular and more efficient write protection for disk volumes
Publication number
20050210211
Publication date
Sep 22, 2005
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for improving the integration between a search...
Publication number
20050086192
Publication date
Apr 21, 2005
Hitach, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for file replication with a common format
Publication number
20050086294
Publication date
Apr 21, 2005
Hitachi, Ltd
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data replication for enterprise applications
Publication number
20040254962
Publication date
Dec 16, 2004
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data replication with rollback
Publication number
20040254964
Publication date
Dec 16, 2004
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Direct access storage system with combined block interface and file...
Publication number
20040133718
Publication date
Jul 8, 2004
Hitachi America, Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Remote copy with path selection and prioritization
Publication number
20040128363
Publication date
Jul 1, 2004
Hitachi, Ltd
Kenji Yamagami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage device with I/O counter for partial data reallocation
Publication number
20040064641
Publication date
Apr 1, 2004
Hitachi, Ltd
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for centralized computer management
Publication number
20040034671
Publication date
Feb 19, 2004
Hitachi, Ltd
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage system for content distribution
Publication number
20030236850
Publication date
Dec 25, 2003
Hitachi, Ltd
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for data backup and recovery
Publication number
20030229819
Publication date
Dec 11, 2003
Hitachi, Ltd
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multiple processor data processing system with mirrored data for di...
Publication number
20030131193
Publication date
Jul 10, 2003
Hitachi, Ltd
Shoji Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Remote storage system and method
Publication number
20030115433
Publication date
Jun 19, 2003
Hitachi Ltd.
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage device with I/O counter for partial data reallocation
Publication number
20030014584
Publication date
Jan 16, 2003
Shoji Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multiple processor data processing system with mirrored data for di...
Publication number
20020138696
Publication date
Sep 26, 2002
Shoji Kodama
H04 - ELECTRIC COMMUNICATION TECHNIQUE