Inventor · disambiguated record
Yasuyuki Mimatsu
Also filed as: MIMATSU YASUYUKI
70 granted patents·14 pending applications·1,875 citations·filing 1999–2021
99Inventor score
Files withHITACHI LTD66MIMATSU YASUYUKI15HITACHI-LG DATA STORAGE INC1MASUDA MINEYOSHI1MATSUNAMI NAOTO1
Top patents by PatentIndex Score
84 records- 0199US8504797B2Method and apparatus for managing thin provisioning volume by using file storage systemMIMATSU YASUYUKI·Filed 2009·Granted Aug 6, 2013·241 cites·20 claims
- 0299US8086634B2Method and apparatus for improving file access performance of distributed storage systemMIMATSU YASUYUKI·Filed 2008·Granted Dec 27, 2011·329 cites·20 claims
- 0398US7941409B2Method and apparatus for managing data compression and integrity in a computer storage systemHITACHI LTD·Filed 2007·Granted May 10, 2011·77 cites·20 claims
- 0497US6542961B1Disk storage system including a switchHITACHI LTD·Filed 1999·Granted Apr 1, 2003·221 cites·25 claims
- 0596US6694413B1Computer system and snapshot data management method thereofHITACHI LTD·Filed 2000·Granted Feb 17, 2004·180 cites·23 claims
- 0695US8051244B2Storage system for sending an access request from a host to a storage subsystemHITACHI LTD·Filed 2011·Granted Nov 1, 2011·18 cites·12 claims
- 0794US7308534B2Apparatus and method for managing a plurality of kinds of storage devicesHITACHI LTD·Filed 2005·Granted Dec 11, 2007·28 cites·16 claims
- 0894US6912627B2Method of creating a storage area & storage deviceHITACHI LTD·Filed 2001·Granted Jun 28, 2005·94 cites·6 claims
- 0994US6910102B2Disk storage system including a switchHITACHI LTD·Filed 2004·Granted Jun 21, 2005·57 cites·32 claims
- 1093US7937527B2Storage system for sending an access request from a host to a storage subsystemHITACHI LTD·Filed 2009·Granted May 3, 2011·18 cites·19 claims
- 1193US6701411B2Switch and storage system for sending an access request from a host to a storage subsystemHITACHI LTD·Filed 2002·Granted Mar 2, 2004·48 cites·26 claims
- 1292US8006063B2Management method and a management system for volumeHITACHI LTD·Filed 2009·Granted Aug 23, 2011·15 cites·6 claims
- 1390US7899793B2Management of quality of services in storage systemsHITACHI LTD·Filed 2008·Granted Mar 1, 2011·20 cites·18 claims
- 1490US7805564B2Display apparatus and its method for displaying connections among a host, a logical unit and a storage system in a virtual storage systemHITACHI LTD·Filed 2004·Granted Sep 28, 2010·35 cites·15 claims
- 1590US7337350B2Clustered storage system with external storage systemsHITACHI LTD·Filed 2005·Granted Feb 26, 2008·19 cites·20 claims
- 1689US8806657B2Method and apparatus for setting access restriction informationMIMATSU YASUYUKI·Filed 2012·Granted Aug 12, 2014·11 cites·2 claims
- 1789US7610467B2Management method and a management system for volumeHITACHI LTD·Filed 2007·Granted Oct 27, 2009·12 cites·12 claims
- 1889US6851029B2Disk storage system including a switchHITACHI LTD·Filed 2003·Granted Feb 1, 2005·32 cites·28 claims
- 1988US11333892B2Display apparatus, display system, and display methodHITACHI LTD·Filed 2021·Granted May 17, 2022·2 cites·13 claims
- 2087US7415586B2Data backup method and systemHITACHI LTD·Filed 2005·Granted Aug 19, 2008·15 cites·3 claims
- 2186US11392871B2Work support device, work support method, and work support programHITACHI LTD·Filed 2020·Granted Jul 19, 2022·2 cites·15 claims
- 2286US8156561B2Method and apparatus for setting access restriction informationMIMATSU YASUYUKI·Filed 2005·Granted Apr 10, 2012·13 cites·16 claims
- 2386US7272727B2Method for managing external storage devicesHITACHI LTD·Filed 2005·Granted Sep 18, 2007·12 cites·40 claims
- 2486US6950920B1Dual controller system for dynamically allocating control of disk unitsHITACHI LTD·Filed 2005·Granted Sep 27, 2005·13 cites·9 claims
- 2586US6880059B2Dual controller system for dynamically allocating control of disksHITACHI LTD·Filed 2002·Granted Apr 12, 2005·34 cites·21 claims
- 2686US6701410B2Storage system including a switchHITACHI LTD·Filed 2002·Granted Mar 2, 2004·24 cites·29 claims
- 2783US6880058B2Computer system with storage system having re-configurable logical volumesHITACHI LTD·Filed 2001·Granted Apr 12, 2005·31 cites·5 claims
- 2882US7552209B2Computer system managing an access to a storage systemHITACHI LTD·Filed 2008·Granted Jun 23, 2009·9 cites·6 claims
- 2982US7392336B2Connecting device of storage device and computer system including the same connecting deviceHITACHI LTD·Filed 2005·Granted Jun 24, 2008·9 cites·1 claims
- 3082US7296131B2Management method and a management system for volumeHITACHI LTD·Filed 2005·Granted Nov 13, 2007·6 cites·19 claims
- 3181US7373670B2Method and apparatus for setting access restriction informationHITACHI LTD·Filed 2004·Granted May 13, 2008·25 cites·20 claims
- 3281US7206832B2Method and system of managing an access to a storage system in a computer systemHITACHI LTD·Filed 2004·Granted Apr 17, 2007·23 cites·18 claims
- 3380US8190818B2Apparatus and method for managing a plurality of kinds of storage devicesMIMATSU YASUYUKI·Filed 2011·Granted May 29, 2012·4 cites·13 claims
- 3479US7299333B2Computer system with storage system having re-configurable logical volumesHITACHI LTD·Filed 2005·Granted Nov 20, 2007·8 cites·4 claims
- 3578US8001327B2Method and apparatus for managing placement of data in a tiered storage systemHITACHI LTD·Filed 2007·Granted Aug 16, 2011·8 cites·19 claims
- 3677US7600092B2Configuration management apparatus and methodHITACHI LTD·Filed 2006·Granted Oct 6, 2009·6 cites·12 claims
- 3777US7010660B2Management method and a management system for volumeHITACHI LTD·Filed 2004·Granted Mar 7, 2006·14 cites·22 claims
- 3876US7877782B2Method and apparatus for configuration management of computer systemHITACHI LTD·Filed 2009·Granted Jan 25, 2011·5 cites·10 claims
- 3976US7082462B1Method and system of managing an access to a private logical unit of a storage systemHITACHI LTD·Filed 2000·Granted Jul 25, 2006·23 cites·11 claims
- 4075US7409508B2Disk array system capable of taking over volumes between controllersHITACHI LTD·Filed 2005·Granted Aug 5, 2008·5 cites·7 claims
- 4174US7117336B2Computer system for managing storage areas in a plurality of storage devicesHITACHI LTD·Filed 2002·Granted Oct 3, 2006·20 cites·13 claims
- 4274US7013373B2Data backup method and systemHITACHI LTD·Filed 2003·Granted Mar 14, 2006·16 cites·11 claims
- 4373US7908489B2Method for managing external storage devicesHITACHI LTD·Filed 2007·Granted Mar 15, 2011·4 cites·20 claims
- 4472US7984227B2Connecting device of storage device and computer system including the same connecting deviceHITACHI LTD·Filed 2008·Granted Jul 19, 2011·4 cites·22 claims
- 4572US7100016B2Configuration management apparatus and methodHITACHI LTD·Filed 2004·Granted Aug 29, 2006·13 cites·10 claims
- 4671US7546413B2Apparatus and method for managing a plurality of kinds of storage devicesHITACHI LTD·Filed 2007·Granted Jun 9, 2009·3 cites·20 claims
- 4770US9477503B2Resource management server, resource management method and storage medium for identifying virtual machines satisfying resource requirementsMASUDA MINEYOSHI·Filed 2011·Granted Oct 25, 2016·5 cites·15 claims
- 4870US7020734B2Connecting device of storage device and computer system including the same connecting deviceHITACHI LTD·Filed 2003·Granted Mar 28, 2006·11 cites·17 claims
- 4969US7370104B2Computer system managing an access to a storage systemHITACHI LTD·Filed 2006·Granted May 6, 2008·3 cites·11 claims
- 5068US10740600B2Posture estimation system, posture estimation device and range image cameraHITACHI LTD·Filed 2018·Granted Aug 11, 2020·1 cites·8 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →