Inventor · disambiguated record
Sosuke Matsui
Also filed as: MATSUI SOSUKE
94 granted patents·2 pending applications·129 citations·filing 2013–2023
99Inventor score
Files withIBM96
Top patents by PatentIndex Score
96 records- 0196US11681437B2Dynamic tape storage device data bufferIBM·Filed 2021·Granted Jun 20, 2023·4 cites·17 claims
- 0296US10242709B1Detecting damaged areas on magnetic tape based on measuring a number of servo errorsIBM·Filed 2017·Granted Mar 26, 2019·16 cites·25 claims
- 0396US9600493B1Copy from source medium to target mediumIBM·Filed 2015·Granted Mar 21, 2017·15 cites·18 claims
- 0493US10453485B1Increasing data storage capacity by reducing index entriesIBM·Filed 2018·Granted Oct 22, 2019·14 cites·20 claims
- 0590US9858278B2Backup and restoration for storage systemIBM·Filed 2015·Granted Jan 2, 2018·5 cites·5 claims
- 0690US9830085B1Recalling files stored on a tapeIBM·Filed 2017·Granted Nov 28, 2017·5 cites·1 claims
- 0788US9851927B2File management in a file systemIBM·Filed 2015·Granted Dec 26, 2017·5 cites·20 claims
- 0887US11010104B2Optimized tape drive unmountingIBM·Filed 2019·Granted May 18, 2021·4 cites·20 claims
- 0986US10152993B1Save block data to tape in a reverse orderIBM·Filed 2017·Granted Dec 11, 2018·4 cites·3 claims
- 1085US10497394B2Detecting damaged areas on magnetic tape based on measuring number of servo errorsIBM·Filed 2019·Granted Dec 3, 2019·4 cites·25 claims
- 1184US11176964B1Optimized tape unmount operationIBM·Filed 2020·Granted Nov 16, 2021·2 cites·20 claims
- 1284US10762039B2Backup and restoration for storage systemIBM·Filed 2017·Granted Sep 1, 2020·2 cites·20 claims
- 1384US10545698B2Copy from source medium to target mediumIBM·Filed 2017·Granted Jan 28, 2020·3 cites·20 claims
- 1483US10521132B1Dynamic scratch pool management on a virtual tape systemIBM·Filed 2018·Granted Dec 31, 2019·3 cites·20 claims
- 1583US10229718B1Shortening the average reposition time to the beginning of files in a magnetic tapeIBM·Filed 2018·Granted Mar 12, 2019·4 cites·20 claims
- 1683US10083180B2Backup and restoration for storage systemIBM·Filed 2017·Granted Sep 25, 2018·2 cites·1 claims
- 1782US10073631B2Recalling files stored on a tapeIBM·Filed 2017·Granted Sep 11, 2018·2 cites·1 claims
- 1882US10073632B2Recalling files stored on a tapeIBM·Filed 2017·Granted Sep 11, 2018·2 cites·1 claims
- 1982US10049019B2Data backup using metadata mappingIBM·Filed 2017·Granted Aug 14, 2018·2 cites·1 claims
- 2081US10734021B1High speed file copy from tape using block groupingIBM·Filed 2019·Granted Aug 4, 2020·4 cites·25 claims
- 2178US9916115B2Providing access to virtual sequential access volumeIBM·Filed 2016·Granted Mar 13, 2018·2 cites·20 claims
- 2277US11132332B2Method to write data ahead to snapshot area to avoid copy-on-writeIBM·Filed 2018·Granted Sep 28, 2021·2 cites·20 claims
- 2377US10459880B2Backup and restoration for storage systemIBM·Filed 2017·Granted Oct 29, 2019·1 cites·10 claims
- 2476US10120612B2Apparatus, method, and program product for tape copyingIBM·Filed 2017·Granted Nov 6, 2018·2 cites·17 claims
- 2575US12032825B2Dynamic tape storage device data bufferIBM·Filed 2023·Granted Jul 9, 2024·0 cites·18 claims
- 2674US11152018B1Optimized tape unmount operationIBM·Filed 2020·Granted Oct 19, 2021·1 cites·20 claims
- 2774US10902872B1Managing index writes to a tape mediumIBM·Filed 2019·Granted Jan 26, 2021·1 cites·20 claims
- 2874US10802928B2Backup and restoration of file systemIBM·Filed 2015·Granted Oct 13, 2020·2 cites·12 claims
- 2974US10452305B1Tape drive data reclamationIBM·Filed 2018·Granted Oct 22, 2019·1 cites·20 claims
- 3073US11314439B2Copy from source medium to target mediumIBM·Filed 2019·Granted Apr 26, 2022·1 cites·18 claims
- 3173US11016675B2Optimizing timing for data migration from old generation tapes to new generation tapesIBM·Filed 2019·Granted May 25, 2021·1 cites·18 claims
- 3273US9595291B1Columnar data storage on tape partitionIBM·Filed 2016·Granted Mar 14, 2017·2 cites·17 claims
- 3372US10732843B2Tape drive data reclamationIBM·Filed 2018·Granted Aug 4, 2020·1 cites·20 claims
- 3472US10620865B2Writing files to multiple tapesIBM·Filed 2018·Granted Apr 14, 2020·1 cites·20 claims
- 3571US10248352B2Management of object location in hierarchical storageIBM·Filed 2016·Granted Apr 2, 2019·1 cites·20 claims
- 3670US10642784B2Reducing read operations and branches in file system policy checksIBM·Filed 2016·Granted May 5, 2020·1 cites·14 claims
- 3769US9965361B2Avoiding inode number conflict during metadata restorationIBM·Filed 2015·Granted May 8, 2018·1 cites·20 claims
- 3868US9910617B2Data updating in a file systemIBM·Filed 2015·Granted Mar 6, 2018·1 cites·20 claims
- 3967US11561928B2Backup and restoration for storage systemIBM·Filed 2019·Granted Jan 24, 2023·0 cites·20 claims
- 4067US10831374B2Minimizing seek times in a hierarchical storage management (HSM) systemIBM·Filed 2016·Granted Nov 10, 2020·1 cites·19 claims
- 4167US10541004B2Shortening the average reposition time to the beginning of files in a magnetic tapeIBM·Filed 2019·Granted Jan 21, 2020·1 cites·20 claims
- 4266US9747056B1Dynamic partitioning for tape mediumIBM·Filed 2016·Granted Aug 29, 2017·1 cites·17 claims
- 4364US9378259B2Using access count of the remote site to optimize file transfer order for asynchronous replicationIBM·Filed 2013·Granted Jun 28, 2016·1 cites·14 claims
- 4462US10705919B2Data backup using metadata mappingIBM·Filed 2017·Granted Jul 7, 2020·0 cites·16 claims
- 4562US10353791B2Dynamically changing copy policyIBM·Filed 2016·Granted Jul 16, 2019·1 cites·25 claims
- 4661US11226866B2Policy driven data updatesIBM·Filed 2019·Granted Jan 18, 2022·0 cites·16 claims
- 4761US10884649B2Tape drive data reclamationIBM·Filed 2019·Granted Jan 5, 2021·0 cites·20 claims
- 4861US10049018B2Data backup using metadata mappingIBM·Filed 2017·Granted Aug 14, 2018·0 cites·1 claims
- 4960US10579294B2Management of object location in hierarchical storageIBM·Filed 2019·Granted Mar 3, 2020·0 cites·20 claims
- 5060US9916204B2Data backup using metadata mappingIBM·Filed 2017·Granted Mar 13, 2018·0 cites·4 claims
Showing the top 50 of 96 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →