Inventor · disambiguated record
Takamasa Hirata
Also filed as: HIRATA TAKAMASA
22 granted patents·1 pending application·49 citations·filing 2005–2018
93Inventor score
Top patents by PatentIndex Score
23 records- 0190US9753659B2Generating enumerated information in which a plurality of files are enumerated in a sequential mediumIBM·Filed 2016·Granted Sep 5, 2017·6 cites·12 claims
- 0284US8781621B2Moving cartridges between library stringsIBM·Filed 2013·Granted Jul 15, 2014·7 cites·24 claims
- 0383US9280556B2Generating enumerated information in which a plurality of files are enumerated in a sequential mediumIBM·Filed 2015·Granted Mar 8, 2016·5 cites·15 claims
- 0482US9002807B2Generating enumerated information in which a plurality of files are enumerated in a sequential mediumIBM·Filed 2012·Granted Apr 7, 2015·5 cites·18 claims
- 0577US9471255B2Tape storage device and writing method thereforIBM·Filed 2015·Granted Oct 18, 2016·3 cites·18 claims
- 0677US9334117B2Moving cartridge between library stringsIBM·Filed 2013·Granted May 10, 2016·3 cites·17 claims
- 0775US9406334B2Method of detecting tampering of data in tape drive, and file systemHASEGAWA TOHRU·Filed 2012·Granted Aug 2, 2016·3 cites·9 claims
- 0871US7865892B2Program, recording medium, and device for installing softwareIBM·Filed 2006·Granted Jan 4, 2011·6 cites·15 claims
- 0969US7523389B2Document display device, method, and program productIBM·Filed 2005·Granted Apr 21, 2009·5 cites·2 claims
- 1067US8780474B2Writing data to tape mediumHIRATA TAKAMASA·Filed 2011·Granted Jul 15, 2014·2 cites·10 claims
- 1166US9218130B2Tape storage device and writing method thereforIBM·Filed 2014·Granted Dec 22, 2015·1 cites·18 claims
- 1264US10303371B2Data storage device that stabilizes write latencyTOSHIBA MEMORY CORP·Filed 2016·Granted May 28, 2019·2 cites·12 claims
- 1362US8972654B2Tape storage device and writing method thereforHIRATA TAKAMASA·Filed 2011·Granted Mar 3, 2015·1 cites·20 claims
- 1461US9399553B2Efficient distribution and selection of storage media in a storage medium libraryIBM·Filed 2014·Granted Jul 26, 2016·0 cites·20 claims
- 1559US8897911B2Efficient distribution and selection of storage media in a storage medium libraryIBM·Filed 2013·Granted Nov 25, 2014·0 cites·6 claims
- 1658US8903539B2Efficient distribution and selection of storage media in a storage medium libraryIBM·Filed 2012·Granted Dec 2, 2014·0 cites·13 claims
- 1756US8914145B2Efficient movement of storage media in a storage media libraryIBM·Filed 2013·Granted Dec 16, 2014·0 cites·9 claims
- 1855US8903538B2Efficient movement of storage media in a storage media libraryIBM·Filed 2012·Granted Dec 2, 2014·0 cites·11 claims
- 1950US9701476B2Efficient distribution and selection of storage media in a storage medium libraryIBM·Filed 2016·Granted Jul 11, 2017·0 cites·19 claims
- 2048US9753664B2Method of detecting tampering of data in tape drive, and file systemIBM·Filed 2016·Granted Sep 5, 2017·0 cites·7 claims
- 2146US9997191B2Moving cartridge between library stringsIBM·Filed 2016·Granted Jun 12, 2018·0 cites·6 claims
- 2244US10509572B2Storage device that carries out parallel operations in response to host commands and upon detection of an error condition in one operation, continues the other operation before notification of the error condition is transmitted to the hostTOSHIBA MEMORY CORP·Filed 2017·Granted Dec 17, 2019·0 cites·18 claims
- 2342US2019087125A1Memory system and control method of memory systemTOSHIBA MEMORY CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →