Inventor · disambiguated record
Takato Kusama
Also filed as: KUSAMA TAKATO
40 granted patents·8 pending applications·741 citations·filing 2001–2015
98Inventor score
Top patents by PatentIndex Score
48 records- 0199US7096315B2Method for analyzing performance informationHITACHI LTD·Filed 2004·Granted Aug 22, 2006·260 cites·8 claims
- 0298US7107273B2Method and program of collecting performance data for storage networkHITACHI LTD·Filed 2004·Granted Sep 12, 2006·178 cites·24 claims
- 0392US8122116B2Storage management method and management serverMATSUNAGA NAOYUKI·Filed 2009·Granted Feb 21, 2012·67 cites·13 claims
- 0492US7509443B2Storage management system and method using performance values to obtain optimal input/output paths within a storage networkHITACHI LTD·Filed 2005·Granted Mar 24, 2009·31 cites·13 claims
- 0591US7127555B2Method for analyzing performance informationHITACHI LTD·Filed 2005·Granted Oct 24, 2006·17 cites·15 claims
- 0687US8863139B2Management system and management method for managing a plurality of storage subsystemsKAKEDA TOMOAKI·Filed 2011·Granted Oct 14, 2014·20 cites·17 claims
- 0786US9411746B2Computer system, computer and method for performing thin provisioning capacity management in coordination with virtual machinesHITACHI LTD·Filed 2015·Granted Aug 9, 2016·4 cites·7 claims
- 0883US7822847B2Storage management method and serverHITACHI LTD·Filed 2006·Granted Oct 26, 2010·10 cites·17 claims
- 0981US7346532B2Workflow systemHITACHI LTD·Filed 2002·Granted Mar 18, 2008·29 cites·31 claims
- 1080US8656136B2Computer system, computer and method for performing thin provisioning capacity management in coordination with virtual machinesYAMAMOTO MASAYUKI·Filed 2010·Granted Feb 18, 2014·5 cites·15 claims
- 1180US8285963B2Method for controlling data write to virtual logical volume conforming to thin provisioning, and storage apparatusASAKI KATSUTOSHI·Filed 2010·Granted Oct 9, 2012·6 cites·27 claims
- 1280US6799314B2Work flow management method and work flow management system of controlling a work flowHITACHI LTD·Filed 2001·Granted Sep 28, 2004·25 cites·25 claims
- 1374US8307186B2Computer system performing capacity virtualization based on thin provisioning technology in both storage system and server computerANDO NOBUHIKO·Filed 2009·Granted Nov 6, 2012·8 cites·13 claims
- 1474US7415490B2Data storage systemHITACHI LTD·Filed 2006·Granted Aug 19, 2008·11 cites·1 claims
- 1573US9058125B2Computer system, computer and method for performing thin provisioning capacity management in coordination with virtual machinesHITACHI LTD·Filed 2014·Granted Jun 16, 2015·2 cites·10 claims
- 1672US8533419B2Method for controlling data write to virtual logical volume conforming to thin provisioning, and storage apparatusASAKI KATSUTOSHI·Filed 2012·Granted Sep 10, 2013·3 cites·10 claims
- 1771US8055686B2Method and program of collecting performance data for storage networkHITACHI LTD·Filed 2009·Granted Nov 8, 2011·3 cites·14 claims
- 1871US7035882B2Data storage systemHITACHI LTD·Filed 2003·Granted Apr 25, 2006·14 cites·5 claims
- 1969US7523254B2Method for analyzing performance informationHITACHI LTD·Filed 2007·Granted Apr 21, 2009·2 cites·8 claims
- 2068US8200817B2Storage management method and serverKUSAMA TAKATO·Filed 2011·Granted Jun 12, 2012·2 cites·13 claims
- 2168US7310701B2Method for analyzing performance informationHITACHI LTD·Filed 2006·Granted Dec 18, 2007·2 cites·10 claims
- 2267US8407414B2Method for analyzing performance informationTAKEDA KEI·Filed 2012·Granted Mar 26, 2013·1 cites·33 claims
- 2365US7917720B2Method for rearranging a logical volumeHITACHI LTD·Filed 2007·Granted Mar 29, 2011·2 cites·2 claims
- 2465US7185164B2Method for rearranging logical volumeHITACHI LTD·Filed 2004·Granted Feb 27, 2007·8 cites·18 claims
- 2563US8667220B2Computer system management apparatus and management methodSATO TAKANORI·Filed 2011·Granted Mar 4, 2014·1 cites·14 claims
- 2663US8396917B2Storage management system, storage hierarchy management method, and management server capable of rearranging storage units at appropriate timeKAKEDA TOMOAKI·Filed 2010·Granted Mar 12, 2013·2 cites·9 claims
- 2762US7194594B2Storage area management method and system for assigning physical storage areas to multiple application programsHITACHI LTD·Filed 2004·Granted Mar 20, 2007·9 cites·11 claims
- 2861US8549050B2Method and system for collecting performance data for storage networkOHATA HIDEO·Filed 2011·Granted Oct 1, 2013·1 cites·20 claims
- 2959US9086804B2Computer system management apparatus and management methodISOMURA NAOKI·Filed 2012·Granted Jul 21, 2015·3 cites·6 claims
- 3059US7031988B2Method for displaying the amount of storage useHITACHI LTD·Filed 2003·Granted Apr 18, 2006·15 cites·3 claims
- 3157US8006035B2Method for analyzing performance informationHITACHI LTD·Filed 2009·Granted Aug 23, 2011·0 cites·16 claims
- 3256US8954682B2Computer system management apparatus and management methodHITACHI LTD·Filed 2014·Granted Feb 10, 2015·0 cites·12 claims
- 3354US2002091560A1Work flow management method and system and processing program thereofFiled 2002·Application pending·0 cites
- 3452US8209482B2Method for analyzing performance informationTAKEDA KEI·Filed 2011·Granted Jun 26, 2012·0 cites·18 claims
- 3551US2006265497A1Method and program of collecting performance data for storage networkHITACHI LTD·Filed 2006·Application pending·0 cites
- 3650US8041813B2Storage management method and serverHITACHI LTD·Filed 2010·Granted Oct 18, 2011·0 cites·17 claims
- 3748US8151078B2Method for rearranging a logical volume in a network connected storage systemKUSAMA TAKATO·Filed 2011·Granted Apr 3, 2012·0 cites·10 claims
- 3845US9648104B2Configuration information acquisition method and management computerHITACHI LTD·Filed 2013·Granted May 9, 2017·0 cites·5 claims
- 3945US8108440B2File server and file management methodMATSUO TOSHIAKI·Filed 2009·Granted Jan 31, 2012·0 cites·14 claims
- 4045US2015261469A1Storage system management apparatus and management methodHITACHI LTD·Filed 2015·Application pending·0 cites
- 4145US2016364400A1Management server which outputs file relocation policy, and storage systemHITACHI LTD·Filed 2014·Application pending·0 cites
- 4244US9116632B2Storage management systemHITACHI LTD·Filed 2013·Granted Aug 25, 2015·0 cites·11 claims
- 4343US2015242134A1Method and computer system to allocate actual memory area from storage pool to virtual volumeHITACHI LTD·Filed 2012·Application pending·0 cites
- 4443US2015248254A1Computer system and access control methodHITACHI LTD·Filed 2013·Application pending·0 cites
- 4541US9026759B2Storage system management apparatus and management methodTOMIDA TAKAHIKO·Filed 2011·Granted May 5, 2015·0 cites·20 claims
- 4640US9417817B2Management apparatus and management methodHITACHI LTD·Filed 2012·Granted Aug 16, 2016·0 cites·12 claims
- 4736US2012151174A1Computer system, management method of the computer system, and programMATSUNAGA NAOYUKI·Filed 2010·Application pending·0 cites
- 4828US2012159112A1Computer system management apparatus and management methodTOKUSHO YOSHITAKA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →