Kyosuke Achiwa

Person

Hino-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage control on storage devices
- Patent number 8,635,427
- Issue date Jan 21, 2014
- Hitachi, Ltd.
- Kentaro Kakui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage control on storage devices
- Patent number 8,195,913
- Issue date Jun 5, 2012
- Hitachi, Ltd.
- Kentaro Kakui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logical partition conversion for migration between storage units
- Patent number 7,849,278
- Issue date Dec 7, 2010
- Hitachi, Ltd.
- Eiichi Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage system and load balancing method thereof
- Patent number 7,716,419
- Issue date May 11, 2010
- Hitachi, Ltd.
- Takayuki Kashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and control method for managing use of physical stor...
- Patent number 7,680,984
- Issue date Mar 16, 2010
- Hitachi, Ltd.
- Kentaro Kakui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system, file migration method and computer program product
- Patent number 7,590,671
- Issue date Sep 15, 2009
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access path management method and program
- Patent number 7,519,046
- Issue date Apr 14, 2009
- Hitachi, Ltd.
- Tomohiko Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network topology display method, management server, and computer pr...
- Patent number 7,475,131
- Issue date Jan 6, 2009
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage management computer program product and grouping method for...
- Patent number 7,426,624
- Issue date Sep 16, 2008
- Hitachi, Ltd.
- Hitoshi Fukuguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Load balancing system and method
- Patent number 7,395,388
- Issue date Jul 1, 2008
- Hitachi, Ltd.
- Yoko Sugiura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
storage system
- Patent number 7,395,284
- Issue date Jul 1, 2008
- Hitachi, Ltd.
- Eiichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cluster computing system and its failover method
- Patent number 7,370,099
- Issue date May 6, 2008
- Hitachi, Ltd.
- Norie Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 7,305,533
- Issue date Dec 4, 2007
- Hitachi, Ltd.
- Eiichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system for managing data transfer between storage sub-systems
- Patent number 7,290,100
- Issue date Oct 30, 2007
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data center system and method for controlling the same
- Patent number 7,260,625
- Issue date Aug 21, 2007
- Hitachi, Ltd.
- Yoko Sugiura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 7,213,115
- Issue date May 1, 2007
- Hitachi, Ltd.
- Eiichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three data center adaptive remote copy
- Patent number 7,194,590
- Issue date Mar 20, 2007
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for controlling information processing system and informatio...
- Patent number 7,185,228
- Issue date Feb 27, 2007
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus system and method of data backup
- Patent number 7,143,252
- Issue date Nov 28, 2006
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive remote copy in a heterogeneous environment
- Patent number 7,114,049
- Issue date Sep 26, 2006
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coherency of non-committed replicate data after failover/failback
- Patent number 7,055,057
- Issue date May 30, 2006
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device system having bi-directional copy control function
- Patent number 7,047,256
- Issue date May 16, 2006
- Hitachi, Ltd.
- Kenichi Miki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for file level remote copy of a storage device
- Patent number 7,047,261
- Issue date May 16, 2006
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for controlling information processing system, information p...
- Patent number 7,013,372
- Issue date Mar 14, 2006
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus system and method of data backup
- Patent number 6,643,750
- Issue date Nov 4, 2003
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Library system storing removable storage media
- Patent number 6,502,204
- Issue date Dec 31, 2002
- Hitachi, Ltd.
- Kyosuke Achiwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Library unit with spare media and it's computer system
- Patent number 6,237,109
- Issue date May 22, 2001
- Hitachi, Ltd.
- Kyosuke Achiwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system using a flash memory and method of controlling the me...
- Patent number 5,930,193
- Issue date Jul 27, 1999
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system using flash memory and method of controlling the memo...
- Patent number 5,737,742
- Issue date Apr 7, 1998
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Raid system including first and second read/write heads for each di...
- Patent number 5,613,088
- Issue date Mar 18, 1997
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CLUSTER STORAGE SYSTEM, DATA MANAGEMENT CONTROL METHOD, AND NON-TRA...
- Publication number 20190394266
- Publication date Dec 26, 2019
- Hitachi, Ltd
- Taisuke FUKUYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND METHOD FOR CONTROLLING COMMUNICATION PATH
- Publication number 20190104195
- Publication date Apr 4, 2019
- Hitachi, Ltd
- Taisuke FUKUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA STORAGE CONTROL ON STORAGE DEVICES
- Publication number 20120233424
- Publication date Sep 13, 2012
- Hitachi, Ltd.
- Kentaro Kakui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING SYSTEM AND METHOD OF ACQUIRING BACKUP IN AN...
- Publication number 20110238625
- Publication date Sep 29, 2011
- Hitachi, Ltd
- Masaki Hamaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE CONTROL ON STORAGE DEVICES
- Publication number 20110208924
- Publication date Aug 25, 2011
- Hitachi, Ltd.
- Kentaro Kakui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND CONTROL METHOD FOR THE SAME
- Publication number 20100146207
- Publication date Jun 10, 2010
- Hitachi, Ltd.
- Kentaro Kakui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control device for protecting an electronic protection obje...
- Publication number 20080154777
- Publication date Jun 26, 2008
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage System
- Publication number 20080046671
- Publication date Feb 21, 2008
- Eiichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system and storage control method for the same
- Publication number 20070266218
- Publication date Nov 15, 2007
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system and control method for the same
- Publication number 20070245114
- Publication date Oct 18, 2007
- Hitachi, Ltd.
- Kentaro Kakui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20070162718
- Publication date Jul 12, 2007
- Hitachi, Ltd.
- Eiichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system and load balancing method thereof
- Publication number 20070124535
- Publication date May 31, 2007
- Hitachi, Ltd.
- Takayuki Kashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Load balancing system and method
- Publication number 20070101082
- Publication date May 3, 2007
- Hitachi, Ltd.
- Yoko Sugiura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system, file migration method and computer program product
- Publication number 20070055715
- Publication date Mar 8, 2007
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Access path management method and program
- Publication number 20070016681
- Publication date Jan 18, 2007
- Tomohiko Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Network topology display method, management server, and computer pr...
- Publication number 20060220533
- Publication date Oct 5, 2006
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage management computer program product and grouping method for...
- Publication number 20060212673
- Publication date Sep 21, 2006
- Hitoshi Fukuguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for file level remote copy of a storage device
- Publication number 20060184502
- Publication date Aug 17, 2006
- Hitachi, Ltd
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20060129608
- Publication date Jun 15, 2006
- Hitachi, Ltd.
- Elichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system management method and device
- Publication number 20060095709
- Publication date May 4, 2006
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20060095700
- Publication date May 4, 2006
- Eiichi Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control method for storage system, storage system, and storage device
- Publication number 20050154937
- Publication date Jul 14, 2005
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive remote copy in a heterogeneous environment
- Publication number 20050021627
- Publication date Jan 27, 2005
- Hitachi, Ltd
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data center system and method for controlling the same
- Publication number 20050015657
- Publication date Jan 20, 2005
- Hitachi, Ltd
- Yoko Sugiura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cluster computing system and its failover method
- Publication number 20050005001
- Publication date Jan 6, 2005
- Hitachi, Ltd.
- Norie Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Three data center adaptive remote copy
- Publication number 20040230756
- Publication date Nov 18, 2004
- Hitachi Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage device system having bi-directional copy control function
- Publication number 20040226021
- Publication date Nov 11, 2004
- Kenichi Miki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for controlling information processing system, information p...
- Publication number 20040153719
- Publication date Aug 5, 2004
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for controlling information processing system and informatio...
- Publication number 20040148443
- Publication date Jul 29, 2004
- Hitachi, Ltd.
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage apparatus system and method of data backup
- Publication number 20040064659
- Publication date Apr 1, 2004
- Hitachi, Ltd
- Kyosuke Achiwa
- G06 - COMPUTING CALCULATING COUNTING

Kyosuke Achiwa

Person

Patents Grantslast 30 patents

Data storage control on storage devices

Data storage control on storage devices

Logical partition conversion for migration between storage units

Storage system and load balancing method thereof

Storage system and control method for managing use of physical stor...

Storage system, file migration method and computer program product

Access path management method and program

Network topology display method, management server, and computer pr...

Storage management computer program product and grouping method for...

Load balancing system and method

storage system

Cluster computing system and its failover method

Storage system

Computer system for managing data transfer between storage sub-systems

Data center system and method for controlling the same

Storage system

Three data center adaptive remote copy

Method for controlling information processing system and informatio...

Storage apparatus system and method of data backup

Adaptive remote copy in a heterogeneous environment

Coherency of non-committed replicate data after failover/failback

Storage device system having bi-directional copy control function

Method for file level remote copy of a storage device

Method for controlling information processing system, information p...

Storage apparatus system and method of data backup

Library system storing removable storage media

Library unit with spare media and it&#x00027;s computer system

Memory system using a flash memory and method of controlling the me...

Memory system using flash memory and method of controlling the memo...

Raid system including first and second read/write heads for each di...

Patents Applicationslast 30 patents

CLUSTER STORAGE SYSTEM, DATA MANAGEMENT CONTROL METHOD, AND NON-TRA...

COMPUTER SYSTEM AND METHOD FOR CONTROLLING COMMUNICATION PATH

DATA STORAGE CONTROL ON STORAGE DEVICES

INFORMATION PROCESSING SYSTEM AND METHOD OF ACQUIRING BACKUP IN AN...

DATA STORAGE CONTROL ON STORAGE DEVICES

STORAGE SYSTEM AND CONTROL METHOD FOR THE SAME

Storage control device for protecting an electronic protection obje...

Storage System

Storage system and storage control method for the same

Storage system and control method for the same

STORAGE SYSTEM

Storage system and load balancing method thereof

Load balancing system and method

Storage system, file migration method and computer program product

Access path management method and program

Network topology display method, management server, and computer pr...

Storage management computer program product and grouping method for...

Method for file level remote copy of a storage device

Storage system

Storage system management method and device

Storage system

Control method for storage system, storage system, and storage device

Adaptive remote copy in a heterogeneous environment

Data center system and method for controlling the same

Cluster computing system and its failover method

Three data center adaptive remote copy

Storage device system having bi-directional copy control function

Method for controlling information processing system, information p...

Method for controlling information processing system and informatio...

Storage apparatus system and method of data backup

Library unit with spare media and it's computer system