Inventor · disambiguated record
Yutaka Oishi
Also filed as: OISHI YUTAKA
164 granted patents·42 pending applications·411 citations·filing 2006–2025
99Inventor score
Top patents by PatentIndex Score
206 records- 0196US7350021B2Method of controlling write and read of data for tape recording apparatusIBM·Filed 2006·Granted Mar 25, 2008·35 cites·11 claims
- 0295US9997193B1Selective index writing prior to unthreading a magnetic recording tapeIBM·Filed 2017·Granted Jun 12, 2018·17 cites·23 claims
- 0395US9513836B1Migration of data to sequential access mediumIBM·Filed 2016·Granted Dec 6, 2016·12 cites·1 claims
- 0494US9536561B1Writing dummy indices on a tape medium partitionIBM·Filed 2015·Granted Jan 3, 2017·16 cites·18 claims
- 0593US8276044B2Method for appending data to tape medium, and apparatus employing the sameMASUDA SETSUKO·Filed 2009·Granted Sep 25, 2012·15 cites·20 claims
- 0692US10078466B2Writing files to a storage mediumIBM·Filed 2017·Granted Sep 18, 2018·7 cites·18 claims
- 0792US9025261B1Writing and reading data in tape mediaIBM·Filed 2013·Granted May 5, 2015·17 cites·20 claims
- 0892US8139311B2Apparatus, method and program for controlling writing of data by tape recording apparatusOISHI YUTAKA·Filed 2008·Granted Mar 20, 2012·16 cites·17 claims
- 0990US9753659B2Generating enumerated information in which a plurality of files are enumerated in a sequential mediumIBM·Filed 2016·Granted Sep 5, 2017·6 cites·12 claims
- 1089US9401180B2High resolution tape directory (HRTD) stored at end of data in an index partitionIBM·Filed 2012·Granted Jul 26, 2016·8 cites·17 claims
- 1189US9087549B2Apparatus and method for controlling transportation of tape mediumIBM·Filed 2014·Granted Jul 21, 2015·7 cites·21 claims
- 1289US8867160B2Reducing total seek time for determining an access sequence of data stored on a tape mediumKATAGIRI TAKASHI·Filed 2012·Granted Oct 21, 2014·11 cites·21 claims
- 1389US8654476B2Method and system for operating a tape driveKATAGIRI TAKASHI·Filed 2010·Granted Feb 18, 2014·11 cites·11 claims
- 1489US8316162B2Tape drive, tape drive recording system, and method for selecting improved tape speed in response to intermittent read requestsKATAGIRI TAKASHI·Filed 2009·Granted Nov 20, 2012·8 cites·6 claims
- 1588US9965189B2Writing data spanning plurality of tape cartridgesIBM·Filed 2015·Granted May 8, 2018·4 cites·8 claims
- 1688US8081396B2Processing data recorded on a tape mediumKATAGIRI TAKASHI·Filed 2009·Granted Dec 20, 2011·7 cites·21 claims
- 1787US9348837B2Index writing in a linear tape file systemIBM·Filed 2013·Granted May 24, 2016·10 cites·20 claims
- 1887US9343111B2Reducing total seek time for determining an access sequence of data stored on a tape mediumIBM·Filed 2014·Granted May 17, 2016·7 cites·21 claims
- 1987US8526136B2Method and system for determining access sequence of data stored on a tape mediumKATAGIRI TAKASHI·Filed 2010·Granted Sep 3, 2013·9 cites·8 claims
- 2087US7880993B2Storage device, defect detection method and program for detecting defect in recording mediumIBM·Filed 2008·Granted Feb 1, 2011·7 cites·12 claims
- 2186US10739997B2Deletion of blocks in a blockchainIBM·Filed 2017·Granted Aug 11, 2020·5 cites·10 claims
- 2286US8693128B2Apparatus and method for writing data to tape mediumMASUDA SETSUKO·Filed 2012·Granted Apr 8, 2014·7 cites·5 claims
- 2386US8537490B2Method and system for determining access sequence of data stored on a tape mediumKATAGIRI TAKASHI·Filed 2012·Granted Sep 17, 2013·8 cites·4 claims
- 2486US8477440B2Tape recorder and tape recording that increases empty tape area without loss of necessary dataITAGAKI HIROSHI·Filed 2010·Granted Jul 2, 2013·9 cites·7 claims
- 2585US8913337B2Controlling transportation of tape mediumKATAGIRI TAKASHI·Filed 2010·Granted Dec 16, 2014·5 cites·20 claims
- 2685US7995303B2Overhead calculation in writing synchronized data to magnetic tapeIBM·Filed 2009·Granted Aug 9, 2011·6 cites·20 claims
- 2784US8717698B2Hierarchical control of tiered error recovery for storage devicesNYLANDER-HILL PAMELA R·Filed 2011·Granted May 6, 2014·9 cites·20 claims
- 2883US9400604B2Write procedure using estimated best setting in first runIBM·Filed 2015·Granted Jul 26, 2016·4 cites·19 claims
- 2983US9280556B2Generating enumerated information in which a plurality of files are enumerated in a sequential mediumIBM·Filed 2015·Granted Mar 8, 2016·5 cites·15 claims
- 3083US8397136B2Method for appending data to tape medium, and apparatus employing the sameMASUDA SETSUKO·Filed 2012·Granted Mar 12, 2013·5 cites·20 claims
- 3182US10199068B2High resolution tape directory (HRTD) stored at end of data in an index partitionIBM·Filed 2017·Granted Feb 5, 2019·4 cites·9 claims
- 3282US10042556B2Reclamation of storage mediumIBM·Filed 2015·Granted Aug 7, 2018·3 cites·20 claims
- 3382US9891834B2Writing data spanning plurality of tape cartridgesIBM·Filed 2016·Granted Feb 13, 2018·2 cites·8 claims
- 3482US9002807B2Generating enumerated information in which a plurality of files are enumerated in a sequential mediumIBM·Filed 2012·Granted Apr 7, 2015·5 cites·18 claims
- 3581US9766835B2Migration of data to sequential access mediumIBM·Filed 2016·Granted Sep 19, 2017·2 cites·1 claims
- 3681US9760305B2Migration of data to sequential access mediumIBM·Filed 2015·Granted Sep 12, 2017·2 cites·19 claims
- 3781US9632949B2Storage management method, storage management system, computer system, and programIBM·Filed 2015·Granted Apr 25, 2017·3 cites·20 claims
- 3880US10572673B2Data anonymityIBM·Filed 2017·Granted Feb 25, 2020·3 cites·7 claims
- 3980US9690486B2Reduction in time required to write file to tapeIBM·Filed 2015·Granted Jun 27, 2017·2 cites·11 claims
- 4080US9502052B1Writing redundant data on tape mediaIBM·Filed 2015·Granted Nov 22, 2016·5 cites·20 claims
- 4180US9021175B2Method for reordering access to reduce total seek time on tape mediaBUTT KEVIN D·Filed 2010·Granted Apr 28, 2015·6 cites·20 claims
- 4279US9766813B2Write procedure using estimated best setting in first runIBM·Filed 2013·Granted Sep 19, 2017·3 cites·20 claims
- 4379US9058843B2Recovery of data written before initialization of format in tape mediaIBM·Filed 2014·Granted Jun 16, 2015·4 cites·17 claims
- 4479US8917473B2Apparatus, method and program product for controlling data writing of tape recording apparatusIBM·Filed 2013·Granted Dec 23, 2014·3 cites·20 claims
- 4578US9916115B2Providing access to virtual sequential access volumeIBM·Filed 2016·Granted Mar 13, 2018·2 cites·20 claims
- 4678US8917472B2Controlling a tape speed to manage a tape drive bufferIBM·Filed 2013·Granted Dec 23, 2014·3 cites·22 claims
- 4778US8732393B2Apparatus, method and program product for determining the data recall orderIWASAKI NORIE·Filed 2009·Granted May 20, 2014·6 cites·16 claims
- 4878US8400897B2Migrating data from one recording medium to anotherITAGAKI HIROSHI·Filed 2011·Granted Mar 19, 2013·5 cites·20 claims
- 4977US10282098B2Writing data spanning plurality of tape cartridgesIBM·Filed 2017·Granted May 7, 2019·1 cites·16 claims
- 5077US9927982B2Write procedure using estimated best setting in first runIBM·Filed 2017·Granted Mar 27, 2018·2 cites·20 claims
Showing the top 50 of 206 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →