Inventor · disambiguated record
Shoji Kodama
Also filed as: KODAMA SHOJI
77 granted patents·22 pending applications·922 citations·filing 2000–2014
99Inventor score
Top patents by PatentIndex Score
99 records- 0195US7877359B2Backup executability judging systemHITACHI LTD·Filed 2008·Granted Jan 25, 2011·61 cites·16 claims
- 0294US7058731B2Failover and data migration using data replicationHITACHI LTD·Filed 2004·Granted Jun 6, 2006·88 cites·28 claims
- 0391US8458299B2Metadata management method for NAS global namespace designLIN WUJUAN·Filed 2010·Granted Jun 4, 2013·25 cites·16 claims
- 0490US7337350B2Clustered storage system with external storage systemsHITACHI LTD·Filed 2005·Granted Feb 26, 2008·19 cites·20 claims
- 0590US7281032B2File sharing system with data mirroring by storage systemsHITACHI LTD·Filed 2001·Granted Oct 9, 2007·75 cites·34 claims
- 0690US6728849B2Remote storage system and methodHITACHI LTD·Filed 2001·Granted Apr 27, 2004·64 cites·7 claims
- 0790US6542962B2Multiple processor data processing system with mirrored data for distributed accessHITACHI LTD·Filed 2001·Granted Apr 1, 2003·61 cites·17 claims
- 0889US7171532B2Method and system for data lifecycle management in an external storage linkage environmentHITACHI LTD·Filed 2004·Granted Jan 30, 2007·56 cites·9 claims
- 0988US8555279B2Resource allocation for controller boards management functionalities in a storage management system with a plurality of controller boards, each controller board includes plurality of virtual machines with fixed local shared memory, fixed remote shared memory, and dynamic memory regionsNONAKA YUSUKE·Filed 2011·Granted Oct 8, 2013·13 cites·12 claims
- 1088US7565501B2Storage controller and data management methodHITACHI LTD·Filed 2006·Granted Jul 21, 2009·16 cites·16 claims
- 1187US7167960B2Direct access storage system with combined block interface and file interface accessHITACHI LTD·Filed 2003·Granted Jan 23, 2007·28 cites·20 claims
- 1285US7865537B2File sharing system and file sharing methodHITACHI LTD·Filed 2008·Granted Jan 4, 2011·15 cites·15 claims
- 1385US7454583B2Storage controller and control method for dynamically accomodating increases and decreases in difference dataHITACHI LTD·Filed 2006·Granted Nov 18, 2008·15 cites·17 claims
- 1484US8266401B2Storage controller and data management methodNAGATA KOJI·Filed 2011·Granted Sep 11, 2012·6 cites·14 claims
- 1584US7115919B2Storage system for content distributionHITACHI LTD·Filed 2002·Granted Oct 3, 2006·38 cites·10 claims
- 1683US8700567B2Information apparatusWATANABE YASUO·Filed 2011·Granted Apr 15, 2014·9 cites·12 claims
- 1783US7644244B2Storage system and snapshot management methodHITACHI LTD·Filed 2006·Granted Jan 5, 2010·16 cites·16 claims
- 1881US8301654B2Geographical distributed storage system based on hierarchical peer to peer architectureKODAMA SHOJI·Filed 2009·Granted Oct 30, 2012·11 cites·20 claims
- 1981US8285824B2Storage system and data replication method that refuses one or more requests for changing the first logical configuration information until the first storage apparatus and second storage apparatus are synchronizedKODAMA SHOJI·Filed 2006·Granted Oct 9, 2012·11 cites·15 claims
- 2081US7937448B2Remote copy with path selection and prioritizationHITACHI LTD·Filed 2008·Granted May 3, 2011·7 cites·17 claims
- 2181US7509467B2Storage controller and data management methodHITACHI LTD·Filed 2007·Granted Mar 24, 2009·11 cites·18 claims
- 2280US8793707B2Computer system and its event notification methodTAKAOKA NOBUMITSU·Filed 2011·Granted Jul 29, 2014·5 cites·15 claims
- 2380US6694406B2Multiple processor data processing system with mirrored data for distributed accessHITACHI LTD·Filed 2003·Granted Feb 17, 2004·25 cites·4 claims
- 2478US7765372B2Storage controller and data management methodHITACHI LTD·Filed 2008·Granted Jul 27, 2010·6 cites·18 claims
- 2578US7403960B2Method and system for creating snapshots by conditionHITACHI LTD·Filed 2005·Granted Jul 22, 2008·14 cites·10 claims
- 2677US9396198B2Computer system, file management method and metadata serverTAKAOKA NOBUMITSU·Filed 2011·Granted Jul 19, 2016·5 cites·17 claims
- 2774US7162602B2More granular and more efficient write protection for disk volumesHITACHI LTD·Filed 2004·Granted Jan 9, 2007·18 cites·17 claims
- 2872US8370590B2Storage controller and data management methodHITACHI LTD·Filed 2009·Granted Feb 5, 2013·4 cites·9 claims
- 2972US7596637B2Storage apparatus and control method for the same, and computer program productHITACHI LTD·Filed 2006·Granted Sep 29, 2009·5 cites·10 claims
- 3072US7472243B2Storage system and control method thereofHITACHI LTD·Filed 2006·Granted Dec 30, 2008·4 cites·18 claims
- 3172US7206790B2Data management systemHITACHI LTD·Filed 2004·Granted Apr 17, 2007·23 cites·19 claims
- 3272US7131027B2Method and apparatus for disk array based I/O routing and multi-layered external storage linkageHITACHI LTD·Filed 2004·Granted Oct 31, 2006·17 cites·13 claims
- 3371US7865476B2File sharing system in cooperation with a search engineHITACHI LTD·Filed 2008·Granted Jan 4, 2011·5 cites·18 claims
- 3471US7617255B2Storage system, storage control device and recovery point detection method for storage control deviceHITACHI LTD·Filed 2006·Granted Nov 10, 2009·5 cites·9 claims
- 3571US7165160B2Computing system with memory mirroring and snapshot reliabilityHITACHI LTD·Filed 2004·Granted Jan 16, 2007·15 cites·23 claims
- 3670US7185030B2Storage system storing a file with multiple different formats and method thereofHITACHI LTD·Filed 2004·Granted Feb 27, 2007·14 cites·27 claims
- 3769US9594677B2Computer system, data management method, and recording medium for storing programHITACHI SOLUTIONS LTD·Filed 2013·Granted Mar 14, 2017·2 cites·9 claims
- 3869US9229772B2Progress status management system and progress status management methodKOJIMA GO·Filed 2012·Granted Jan 5, 2016·2 cites·14 claims
- 3967US8473636B2Information processing system and data management methodKODAMA SHOJI·Filed 2008·Granted Jun 25, 2013·3 cites·11 claims
- 4066US8635280B2Method for utilizing heterogeneous storage systems by cooperating with server side storage softwareKODAMA SHOJI·Filed 2010·Granted Jan 21, 2014·2 cites·14 claims
- 4165US9256507B2Computer system and its event notification methodHITACHI LTD·Filed 2014·Granted Feb 9, 2016·1 cites·9 claims
- 4265US8862812B2Clustered storage system with external storage systemsMIMATSU YASUYUKI·Filed 2011·Granted Oct 14, 2014·1 cites·20 claims
- 4365US8196179B2Storage controller for controlling access based on location of controllerISHII YOHSUKE·Filed 2008·Granted Jun 5, 2012·3 cites·15 claims
- 4465US8122072B2Content provision system and content provision methodAMANO TAKASHI·Filed 2008·Granted Feb 21, 2012·3 cites·6 claims
- 4565US7827149B2Electronic appliance service systemHITACHI LTD·Filed 2008·Granted Nov 2, 2010·3 cites·9 claims
- 4665US7404053B2Direct access storage system with combined block interface and file interface accessHITACHI LTD·Filed 2006·Granted Jul 22, 2008·4 cites·20 claims
- 4765US7398302B2Remote copy with path selection and prioritizationHITACHI LTD·Filed 2003·Granted Jul 8, 2008·9 cites·14 claims
- 4865US7032070B2Method for partial data reallocation in a storage systemHITACHI LTD·Filed 2003·Granted Apr 18, 2006·8 cites·15 claims
- 4964US7788459B2Direct access storage system with combined block interface and file interface accessHITACHI LTD·Filed 2008·Granted Aug 31, 2010·1 cites·11 claims
- 5064US7188157B1Continuous update of data in a data server systemHITACHI LTD·Filed 2000·Granted Mar 6, 2007·9 cites·16 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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