Inventor · disambiguated record
Hironobu Nagura
Also filed as: NAGURA HIRONOBU
13 granted patents·266 citations·filing 1999–2020
91Inventor score
Top patents by PatentIndex Score
13 records- 0197US11056140B1High resolution tape directory recovery by writing a null data setIBM·Filed 2020·Granted Jul 6, 2021·10 cites·17 claims
- 0296US7350021B2Method of controlling write and read of data for tape recording apparatusIBM·Filed 2006·Granted Mar 25, 2008·35 cites·11 claims
- 0395US6553533B2Method and apparatus for detecting and correcting errors and erasures in product ECC-coded data arrays for DVD and similar storage subsystemsIBM·Filed 1999·Granted Apr 22, 2003·140 cites·18 claims
- 0487US6950257B1Writing to magnetic tape with backhitchless backspacing and data set invalidationIBM·Filed 2004·Granted Sep 27, 2005·24 cites·39 claims
- 0583US7496696B2Method and apparatus for evaluating performance on host data transfer within a tape driveIBM·Filed 2007·Granted Feb 24, 2009·14 cites·9 claims
- 0681US6865043B2Data set information for recovery of synchronized data on magnetic tapeIBM·Filed 2002·Granted Mar 8, 2005·27 cites·21 claims
- 0778US8917472B2Controlling a tape speed to manage a tape drive bufferIBM·Filed 2013·Granted Dec 23, 2014·3 cites·22 claims
- 0877US11120831B1Compensation for expansion and contraction across the width of a magnetic tapeIBM·Filed 2020·Granted Sep 14, 2021·2 cites·20 claims
- 0955US9910859B2Support for WORM cartridges realized by linear tape file system (LTFS)IBM·Filed 2014·Granted Mar 6, 2018·0 cites·12 claims
- 1053US9916323B2Support for worm cartridges realized by linear tape file system (LTFS)IBM·Filed 2017·Granted Mar 13, 2018·0 cites·2 claims
- 1153US9412409B2Controlling a tape speed to manage a tape drive bufferIBM·Filed 2014·Granted Aug 9, 2016·0 cites·20 claims
- 1245US8810951B2Apparatus and method for controlling data writing to a tape mediumABE ATSUSHI·Filed 2010·Granted Aug 19, 2014·0 cites·20 claims
- 1344US6421807B1Decoding apparatus, processing apparatus and methods thereforIBM·Filed 1999·Granted Jul 16, 2002·11 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →