Inventor
NAGURA HIRONOBU
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NAGURA HIRONOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
12 patentsUS6553533B2Apr 22, 2003
Method and apparatus for detecting and correcting errors and erasures in product ECC-coded data arrays for DVD and similar storage subsystems
IBM140 citations97
US7350021B2Mar 25, 2008
Method of controlling write and read of data for tape recording apparatus
IBM35 citations92
US6950257B1Sep 27, 2005
Writing to magnetic tape with backhitchless backspacing and data set invalidation
IBM24 citations92
US6865043B2Mar 8, 2005
Data set information for recovery of synchronized data on magnetic tape
IBM27 citations91
US11056140B1Jul 6, 2021
High resolution tape directory recovery by writing a null data set
IBM10 citations85
US7496696B2Feb 24, 2009
Method and apparatus for evaluating performance on host data transfer within a tape drive
IBM14 citations83
US6421807B1Jul 16, 2002
Decoding apparatus, processing apparatus and methods therefor
IBM11 citations73
US11120831B1Sep 14, 2021
Compensation for expansion and contraction across the width of a magnetic tape
IBM2 citations67
US8917472B2Dec 23, 2014
Controlling a tape speed to manage a tape drive buffer
IBM3 citations63
US9916323B2Mar 13, 2018
Support for worm cartridges realized by linear tape file system (LTFS)
IBM0 citations51
US9910859B2Mar 6, 2018
Support for WORM cartridges realized by linear tape file system (LTFS)
IBM0 citations51
US9412409B2Aug 9, 2016
Controlling a tape speed to manage a tape drive buffer
IBM0 citations47