Inventor · disambiguated record
Masakuni Agetsuma
Also filed as: AGETSUMA MASAKUNI
72 granted patents·19 pending applications·178 citations·filing 2006–2023
98Inventor score
Top patents by PatentIndex Score
91 records- 0198US10083100B1Storage system and control software deployment methodHITACHI LTD·Filed 2018·Granted Sep 25, 2018·34 cites·10 claims
- 0294US11636015B2Storage system and control software deployment methodHITACHI LTD·Filed 2021·Granted Apr 25, 2023·2 cites·12 claims
- 0394US10282136B1Storage system and control method thereofHITACHI LTD·Filed 2018·Granted May 7, 2019·12 cites·14 claims
- 0494US8266192B2File-sharing system and method for processing files, and programNEMOTO JUN·Filed 2010·Granted Sep 11, 2012·32 cites·9 claims
- 0593US11397643B2Storage management system and management methodHITACHI LTD·Filed 2021·Granted Jul 26, 2022·2 cites·10 claims
- 0691US11615005B2Storage system and control method thereforHITACHI LTD·Filed 2021·Granted Mar 28, 2023·2 cites·4 claims
- 0790US11169879B2Storage systemHITACHI LTD·Filed 2019·Granted Nov 9, 2021·5 cites·14 claims
- 0887US8499191B2Failure recovery method for information processing service and virtual machine image generation apparatusSHIMADA AKIO·Filed 2010·Granted Jul 30, 2013·20 cites·11 claims
- 0986US7587436B2Method and system for executing directory-basis migration in a global name spaceHITACHI LTD·Filed 2006·Granted Sep 8, 2009·23 cites·18 claims
- 1081US11586471B2Computer system and control method for computer systemHITACHI LTD·Filed 2021·Granted Feb 21, 2023·1 cites·10 claims
- 1180US8255898B2System software update methodNAKANO TAKAHIRO·Filed 2011·Granted Aug 28, 2012·5 cites·8 claims
- 1279US11550613B2Computer systemHITACHI LTD·Filed 2020·Granted Jan 10, 2023·1 cites·6 claims
- 1379US10496444B2Computer and control method for computerHITACHI LTD·Filed 2015·Granted Dec 3, 2019·3 cites·9 claims
- 1478US10621060B2Storage system and control software deployment methodHITACHI LTD·Filed 2018·Granted Apr 14, 2020·1 cites·15 claims
- 1577US8015559B2System software update methodHITACHI LTD·Filed 2007·Granted Sep 6, 2011·7 cites·9 claims
- 1676US12066894B2Storage systemHITACHI LTD·Filed 2023·Granted Aug 20, 2024·0 cites·3 claims
- 1776US11188243B2Storage management apparatus, information system, and storage management methodHITACHI LTD·Filed 2020·Granted Nov 30, 2021·1 cites·14 claims
- 1876US10740088B2Countermeasure verification assistance system and methodHITACHI LTD·Filed 2016·Granted Aug 11, 2020·2 cites·12 claims
- 1973US9940042B2Distributed storage system, and data-access method thereforHITACHI LTD·Filed 2013·Granted Apr 10, 2018·3 cites·14 claims
- 2071US11797384B2Storage management system and management methodHITACHI LTD·Filed 2022·Granted Oct 24, 2023·0 cites·10 claims
- 2171US11669396B2Storage systemHITACHI LTD·Filed 2021·Granted Jun 6, 2023·0 cites·9 claims
- 2271US10698627B2Storage system and storage control methodHITACHI LTD·Filed 2018·Granted Jun 30, 2020·1 cites·11 claims
- 2370US8499062B2Storage system having a virtual connection between a virtual network attached process and a management process, and an information processing apparatus and connection method thereofAGETSUMA MASAKUNI·Filed 2008·Granted Jul 30, 2013·4 cites·15 claims
- 2468US11144415B2Storage system and control software deployment methodHITACHI LTD·Filed 2020·Granted Oct 12, 2021·0 cites·13 claims
- 2567US9009204B2Storage systemHITACHI LTD·Filed 2013·Granted Apr 14, 2015·2 cites·6 claims
- 2666US10496294B2Data migration method and computer systemHITACHI LTD·Filed 2016·Granted Dec 3, 2019·1 cites·13 claims
- 2766US8862558B2Single instantiation method using file clone and file storage system utilizing the sameESAKA TOMONORI·Filed 2012·Granted Oct 14, 2014·2 cites·13 claims
- 2866US8407185B2Computer, its processing method, and computer systemAKAGAWA ETSUTARO·Filed 2009·Granted Mar 26, 2013·4 cites·13 claims
- 2965US8260811B2Access controller that controls access to files by using access control listURANO AKIHIRO·Filed 2008·Granted Sep 4, 2012·3 cites·17 claims
- 3064US8868523B2File server for migration of file and method for migrating fileHITACHI LTD·Filed 2013·Granted Oct 21, 2014·1 cites·18 claims
- 3163US11080192B2Storage system and storage control methodHITACHI LTD·Filed 2015·Granted Aug 3, 2021·1 cites·13 claims
- 3263US8661128B2Server machine and network processing methodAGETSUMA MASAKUNI·Filed 2008·Granted Feb 25, 2014·2 cites·6 claims
- 3361US11481292B2Storage system and control method thereforHITACHI LTD·Filed 2021·Granted Oct 25, 2022·0 cites·9 claims
- 3461US11301137B2Storage system and data arrangement method of storage systemHITACHI LTD·Filed 2020·Granted Apr 12, 2022·0 cites·10 claims
- 3561US10705737B2Storage system and data arrangement method of storage systemHITACHI LTD·Filed 2019·Granted Jul 7, 2020·0 cites·7 claims
- 3660US11836378B2Storage systemHITACHI LTD·Filed 2022·Granted Dec 5, 2023·0 cites·12 claims
- 3759US11836391B2Distributed storage system and storage control methodHITACHI LTD·Filed 2022·Granted Dec 5, 2023·0 cites·6 claims
- 3859US11061851B2Computer system, processing method, and driver programHITACHI LTD·Filed 2016·Granted Jul 13, 2021·1 cites·9 claims
- 3958US11599279B2Information processing system and data transfer methodHITACHI LTD·Filed 2021·Granted Mar 7, 2023·0 cites·15 claims
- 4058US11137940B2Storage system and control method thereofHITACHI LTD·Filed 2019·Granted Oct 5, 2021·0 cites·10 claims
- 4157US11544005B2Storage system and processing methodHITACHI LTD·Filed 2020·Granted Jan 3, 2023·0 cites·14 claims
- 4255US11726691B2Computer system and communication management methodHITACHI LTD·Filed 2021·Granted Aug 15, 2023·0 cites·10 claims
- 4355US10983720B2System for converting data protection levels of storage nodesHITACHI LTD·Filed 2019·Granted Apr 20, 2021·0 cites·7 claims
- 4455US2024289023A1Storage system and i/o request processing method for storage systemHITACHI LTD·Filed 2023·Application pending·0 cites
- 4554US11989105B2Storage system and control method for adjusting timeout based on network conditionsHITACHI LTD·Filed 2022·Granted May 21, 2024·0 cites·10 claims
- 4653US11593182B2Storage systemHITACHI LTD·Filed 2021·Granted Feb 28, 2023·0 cites·17 claims
- 4753US11112973B2Computer system and data management methodHITACHI LTD·Filed 2019·Granted Sep 7, 2021·0 cites·16 claims
- 4853US9684669B2Single instantiation method using file clone and file storage system utilizing the sameHITACHI LTD·Filed 2014·Granted Jun 20, 2017·0 cites·14 claims
- 4952US9077718B2Server machine and network processing methodHITACHI LTD·Filed 2013·Granted Jul 7, 2015·0 cites·8 claims
- 5051US11379130B2Predicting and preparing volume configurationsHITACHI LTD·Filed 2019·Granted Jul 5, 2022·0 cites·8 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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