Inventor · disambiguated record
Tatsuo Kumano
Also filed as: KUMANO TATSUO
51 granted patents·14 pending applications·134 citations·filing 1995–2021
97Inventor score
Top patents by PatentIndex Score
65 records- 0186US6456141B1Current pulse receiving circuitFUJITSU LTD·Filed 2001·Granted Sep 24, 2002·26 cites·19 claims
- 0282US8832113B2Data management apparatus and systemTAMURA MASAHISA·Filed 2012·Granted Sep 9, 2014·7 cites·20 claims
- 0382US8458425B2Computer program, apparatus, and method for managing dataTAMURA MASAHISA·Filed 2010·Granted Jun 4, 2013·7 cites·16 claims
- 0482US8234467B2Storage management device, storage system control device, storage medium storing storage management program, and storage systemNOGUCHI YASUO·Filed 2008·Granted Jul 31, 2012·12 cites·16 claims
- 0581US8230191B2Recording medium storing allocation control program, allocation control apparatus, and allocation control methodNOGUCHI YASUO·Filed 2010·Granted Jul 24, 2012·7 cites·9 claims
- 0678US8443138B2Recording medium storing management program, management device and management methodKUMANO TATSUO·Filed 2010·Granted May 14, 2013·6 cites·9 claims
- 0776US8843672B2Access method, computer and recording mediumOE KAZUICHI·Filed 2012·Granted Sep 23, 2014·4 cites·13 claims
- 0875US8429369B2Storage management program, storage management method, and storage management apparatusOGIHARA KAZUTAKA·Filed 2009·Granted Apr 23, 2013·7 cites·18 claims
- 0972US8214823B2Cluster system, process for updating software, service provision node, and computer-readable medium storing service provision programTSUCHIYA YOSHIHIRO·Filed 2009·Granted Jul 3, 2012·5 cites·8 claims
- 1071US9218276B2Storage pool-type storage system, method, and computer-readable storage medium for peak load storage managementFUJITSU LTD·Filed 2012·Granted Dec 22, 2015·3 cites·15 claims
- 1170US8521983B2Program, apparatus and method for managing data allocation of distributed storage system including storage nodesOGIHARA KAZUTAKA·Filed 2009·Granted Aug 27, 2013·5 cites·18 claims
- 1270US8214620B2Computer-readable recording medium storing data storage program, computer, and method thereofWATANABE TAKASHI·Filed 2009·Granted Jul 3, 2012·4 cites·12 claims
- 1369US8185753B2Storage medium for storing power consumption monitor program, power consumption monitor apparatus and power consumption monitor methodOE KAZUICHI·Filed 2008·Granted May 22, 2012·9 cites·16 claims
- 1469US8032784B2Duplication combination management program, duplication combination management apparatus, and duplication combination management methodFUJITSU LTD·Filed 2009·Granted Oct 4, 2011·4 cites·10 claims
- 1568US8825968B2Information processing apparatus and storage control methodTAMURA MASAHISA·Filed 2012·Granted Sep 2, 2014·2 cites·6 claims
- 1665US9848066B2Communication recording apparatus, system and methodFUJITSU LTD·Filed 2016·Granted Dec 19, 2017·1 cites·10 claims
- 1762US8977897B2Computer-readable recording medium, data management method, and storage deviceTAMURA MASAHISA·Filed 2012·Granted Mar 10, 2015·1 cites·5 claims
- 1862US8386707B2Virtual disk management program, storage device management program, multinode storage system, and virtual disk managing methodFUJITSU LTD·Filed 2009·Granted Feb 26, 2013·2 cites·8 claims
- 1961US8407336B2Supporting apparatus for analyzing computer operation statusOE KAZUICHI·Filed 2009·Granted Mar 26, 2013·2 cites·12 claims
- 2060US8166242B2Distributed disk cache system and distributed disk cache methodOE KAZUICHI·Filed 2009·Granted Apr 24, 2012·2 cites·4 claims
- 2159US8397047B2Logical volume configuration information distribution program, logical volume configuration information distribution method, and logical volume configuration information distribution apparatusOGIHARA KAZUTAKA·Filed 2010·Granted Mar 12, 2013·1 cites·8 claims
- 2259US8200935B2Storage capacity allocation control apparatus and method thereofNOGUCHI YASUO·Filed 2009·Granted Jun 12, 2012·1 cites·6 claims
- 2359US7913109B2Storage control apparatus and storage control methodFUJITSU LTD·Filed 2008·Granted Mar 22, 2011·1 cites·9 claims
- 2458US8972365B2Storage system and storage deviceOZAWA TOSHIHIRO·Filed 2012·Granted Mar 3, 2015·1 cites·15 claims
- 2558US8281102B2Computer-readable recording medium storing management program, management apparatus, and management methodOE KAZUICHI·Filed 2009·Granted Oct 2, 2012·1 cites·20 claims
- 2658US8234446B2Disk array apparatus, data distribution and management method, and data distribution and management programNOGUCHI YASUO·Filed 2009·Granted Jul 31, 2012·1 cites·16 claims
- 2754US8141095B2Recording medium storing data allocation control program, data allocation control device, data allocation control method, and multi-node storage-systemKUMANO TATSUO·Filed 2008·Granted Mar 20, 2012·1 cites·14 claims
- 2851US9858281B2Information processing system, recording medium, and index management methodFUJITSU LTD·Filed 2014·Granted Jan 2, 2018·0 cites·10 claims
- 2951US8781876B2Computer product, charge calculating apparatus, and charge calculating methodTAMURA MASAHISA·Filed 2010·Granted Jul 15, 2014·0 cites·9 claims
- 3050US8516070B2Computer program and method for balancing processing load in storage system, and apparatus for managing storage devicesNOGUCHI YASUO·Filed 2009·Granted Aug 20, 2013·0 cites·7 claims
- 3150US8458398B2Computer-readable medium storing data management program, computer-readable medium storing storage diagnosis program, and multinode storage systemNOGUCHI YASUO·Filed 2009·Granted Jun 4, 2013·0 cites·10 claims
- 3250US2009319834A1Computer-readable storage medium storing storage management program, storage management method,and storage management apparatusFUJITSU LTD·Filed 2009·Application pending·0 cites
- 3349US10771358B2Data acquisition device, data acquisition method and storage mediumFUJITSU LTD·Filed 2018·Granted Sep 8, 2020·0 cites·15 claims
- 3449US9430489B2Computer, data storage method, and information processing systemFUJITSU LTD·Filed 2013·Granted Aug 30, 2016·0 cites·18 claims
- 3549US7984238B2Storage-management computer-readable storage medium, apparatus, and methodFUJITSU LTD·Filed 2008·Granted Jul 19, 2011·0 cites·13 claims
- 3648US10601922B2Information processing apparatus, information processing system, and non-transitory computer-readable storage mediumFUJITSU LTD·Filed 2018·Granted Mar 24, 2020·0 cites·12 claims
- 3748US9563651B2Storage control device and storage control methodFUJITSU LTD·Filed 2014·Granted Feb 7, 2017·0 cites·13 claims
- 3848US8972777B2Method and system for storage managementFUJITSU LTD·Filed 2013·Granted Mar 3, 2015·0 cites·8 claims
- 3948US8909984B2Node apparatus of multi-node storage system and method for managing processing speedFUJITSU LTD·Filed 2013·Granted Dec 9, 2014·0 cites·20 claims
- 4048US2022253364A1Method of calculating predicted exhaustion date and non-transitory computer-readable mediumFUJITSU LTD·Filed 2021·Application pending·0 cites
- 4148US2009019241A1Storage media storing storage control program, storage controller, and storage control methodFUJITSU LTD·Filed 2008·Application pending·0 cites
- 4248US2009049240A1Apparatus and method for storage management systemFUJITSU LTD·Filed 2008·Application pending·0 cites
- 4347US11556447B2Usage prediction method and storage mediumFUJITSU LTD·Filed 2020·Granted Jan 17, 2023·0 cites·4 claims
- 4446US10606601B2Method, system and non-transitory computer-readable storage medium for analyzing access to storage deviceFUJITSU LTD·Filed 2018·Granted Mar 31, 2020·0 cites·6 claims
- 4546US5663673AOutput circuit having at least one external transistorFUJITSU LTD·Filed 1995·Granted Sep 2, 1997·11 cites·21 claims
- 4645US9015124B2Replication system and method of rebuilding replication configurationFUJITSU LTD·Filed 2013·Granted Apr 21, 2015·0 cites·6 claims
- 4745US8966215B2Information processing systemFUJITSU LTD·Filed 2013·Granted Feb 24, 2015·0 cites·6 claims
- 4845US8667186B2IO control method and program and computerOE KAZUICHI·Filed 2012·Granted Mar 4, 2014·0 cites·8 claims
- 4945US2014012816A1Evaluation apparatus, distributed storage system, evaluation method, and computer readable recording medium having stored therein evaluation programFUJITSU LTD·Filed 2013·Application pending·0 cites
- 5044US9356992B2Transfer control device, non-transitory computer-readable storage medium storing program, and storage apparatusFUJITSU LTD·Filed 2012·Granted May 31, 2016·0 cites·6 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →