Inventor
MIMATSU YASUYUKI
JP70 patents
⚠️ This page may combine multiple inventors who share the name “MIMATSU YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
44 patentsUS6694413B1Feb 17, 2004
Computer system and snapshot data management method thereof
HITACHI LTD180 citations99
US6542961B1Apr 1, 2003
Disk storage system including a switch
HITACHI LTD221 citations99
US7941409B2May 10, 2011
Method and apparatus for managing data compression and integrity in a computer storage system
HITACHI LTD77 citations98
US6912627B2Jun 28, 2005
Method of creating a storage area & storage device
HITACHI LTD94 citations98
US7805564B2Sep 28, 2010
Display apparatus and its method for displaying connections among a host, a logical unit and a storage system in a virtual storage system
HITACHI LTD35 citations96
US6910102B2Jun 21, 2005
Disk storage system including a switch
HITACHI LTD57 citations96
US6851029B2Feb 1, 2005
Disk storage system including a switch
HITACHI LTD32 citations96
US6701411B2Mar 2, 2004
Switch and storage system for sending an access request from a host to a storage subsystem
HITACHI LTD48 citations96
US6701410B2Mar 2, 2004
Storage system including a switch
HITACHI LTD24 citations96
US8051244B2Nov 1, 2011
Storage system for sending an access request from a host to a storage subsystem
HITACHI LTD18 citations93
US8006063B2Aug 23, 2011
Management method and a management system for volume
HITACHI LTD15 citations93
US7937527B2May 3, 2011
Storage system for sending an access request from a host to a storage subsystem
HITACHI LTD18 citations93
US7899793B2Mar 1, 2011
Management of quality of services in storage systems
HITACHI LTD20 citations93
US7610467B2Oct 27, 2009
Management method and a management system for volume
HITACHI LTD12 citations93
US7337350B2Feb 26, 2008
Clustered storage system with external storage systems
HITACHI LTD19 citations93
US7308534B2Dec 11, 2007
Apparatus and method for managing a plurality of kinds of storage devices
HITACHI LTD28 citations93
US7117336B2Oct 3, 2006
Computer system for managing storage areas in a plurality of storage devices
HITACHI LTD20 citations93
US7013373B2Mar 14, 2006
Data backup method and system
HITACHI LTD16 citations93
US7010660B2Mar 7, 2006
Management method and a management system for volume
HITACHI LTD14 citations93
US6880058B2Apr 12, 2005
Computer system with storage system having re-configurable logical volumes
HITACHI LTD31 citations93
US6880059B2Apr 12, 2005
Dual controller system for dynamically allocating control of disks
HITACHI LTD34 citations93
US7373670B2May 13, 2008
Method and apparatus for setting access restriction information
HITACHI LTD25 citations92
US7206832B2Apr 17, 2007
Method and system of managing an access to a storage system in a computer system
HITACHI LTD23 citations92
US7082462B1Jul 25, 2006
Method and system of managing an access to a private logical unit of a storage system
HITACHI LTD23 citations92
US8001327B2Aug 16, 2011
Method and apparatus for managing placement of data in a tiered storage system
HITACHI LTD8 citations84
US7552209B2Jun 23, 2009
Computer system managing an access to a storage system
HITACHI LTD9 citations84
US7415586B2Aug 19, 2008
Data backup method and system
HITACHI LTD15 citations84
US7392336B2Jun 24, 2008
Connecting device of storage device and computer system including the same connecting device
HITACHI LTD9 citations84
US7386598B2Jun 10, 2008
Computer system with virtualization function
HITACHI LTD9 citations84
US7272727B2Sep 18, 2007
Method for managing external storage devices
HITACHI LTD12 citations84
US7100016B2Aug 29, 2006
Configuration management apparatus and method
HITACHI LTD13 citations84
US7020734B2Mar 28, 2006
Connecting device of storage device and computer system including the same connecting device
HITACHI LTD11 citations84
US6950920B1Sep 27, 2005
Dual controller system for dynamically allocating control of disk units
HITACHI LTD13 citations84
US7600092B2Oct 6, 2009
Configuration management apparatus and method
HITACHI LTD6 citations74
US7409508B2Aug 5, 2008
Disk array system capable of taking over volumes between controllers
HITACHI LTD5 citations74
US7299333B2Nov 20, 2007
Computer system with storage system having re-configurable logical volumes
HITACHI LTD8 citations74
US7296131B2Nov 13, 2007
Management method and a management system for volume
HITACHI LTD6 citations74
US7246212B2Jul 17, 2007
Memory device system and method for copying data in memory device system
HITACHI LTD6 citations74
US6941439B2Sep 6, 2005
Computer system
HITACHI LTD9 citations74
US6886075B2Apr 26, 2005
Memory device system and method for copying data in memory device system
HITACHI LTD11 citations74
US11392871B2Jul 19, 2022
Work support device, work support method, and work support program
HITACHI LTD2 citations70
US11333892B2May 17, 2022
Display apparatus, display system, and display method
HITACHI LTD2 citations70
US8046536B2Oct 25, 2011
Apparatus and method for managing a plurality of kinds of storage devices
HITACHI LTD1 citations63
US7984227B2Jul 19, 2011
Connecting device of storage device and computer system including the same connecting device
HITACHI LTD4 citations63
MIMATSU YASUYUKI
5 patentsUS8504797B2Aug 6, 2013
Method and apparatus for managing thin provisioning volume by using file storage system
MIMATSU YASUYUKI241 citations99
US8086634B2Dec 27, 2011
Method and apparatus for improving file access performance of distributed storage system
MIMATSU YASUYUKI329 citations99
US8806657B2Aug 12, 2014
Method and apparatus for setting access restriction information
MIMATSU YASUYUKI11 citations83
US8156561B2Apr 10, 2012
Method and apparatus for setting access restriction information
MIMATSU YASUYUKI13 citations83
US8190818B2May 29, 2012
Apparatus and method for managing a plurality of kinds of storage devices
MIMATSU YASUYUKI4 citations74
MASUDA MINEYOSHI
1 patentShowing the top 50 of 70 patents by PatentIndex Score.