Inventor
TAKETOMI TOMOKO
JP45 patents
⚠️ This page may combine multiple inventors who share the name “TAKETOMI TOMOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
37 patentsUS9640209B1May 2, 2017
Generating defect signals in time based servo tape storage systems
IBM7 citations84
US9117470B1Aug 25, 2015
Write delay to de-skew data in read while write function for tape storage devices
IBM11 citations84
US9013827B1Apr 21, 2015
Coarse actuator positioning algorithm
IBM8 citations84
US8937777B2Jan 20, 2015
Variable stopwrite threshold with variable smoothing factor
IBM8 citations84
US7606987B2Oct 20, 2009
Apparatus and method for magnetic head control in storage accesses
IBM8 citations84
US10467146B1Nov 5, 2019
Tape drive with intelligent selection of wrap / track for temporarily storing flushed data
IBM2 citations73
US10347282B2Jul 9, 2019
Tape transport control with suppression of time-varying tension disturbances
IBM4 citations73
US10283153B2May 7, 2019
Tape damage detection
IBM1 citations73
US10269378B1Apr 23, 2019
Backward compatibility tape read head
IBM5 citations73
US10068599B2Sep 4, 2018
Tape damage detection
IBM4 citations73
US9959892B1May 1, 2018
Extending usable life of magnetic storage media
IBM6 citations73
US9934816B1Apr 3, 2018
Avoiding debris accumulation on tape drive
IBM3 citations73
US9047897B1Jun 2, 2015
Lateral tape motion signal conditioning
IBM4 citations73
US9019651B2Apr 28, 2015
Determining a skew error signal (SES) offset used to determine an SES to adjust heads in a drive unit
IBM5 citations73
US11100003B2Aug 24, 2021
Tape drive with intelligent selection of wrap / track for temporarily storing flushed data
IBM0 citations63
US11048640B2Jun 29, 2021
Tape drive with intelligent selection of wrap / track for temporarily storing flushed data
IBM0 citations63
US11048639B2Jun 29, 2021
Tape drive with intelligent selection of wrap / track for temporarily storing flushed data
IBM0 citations63
US9472236B1Oct 18, 2016
Reel rotation synchronization for updating time-varying filter parameters
IBM2 citations63
US9299373B2Mar 29, 2016
Coarse actuator positioning algorithm
IBM1 citations63
US9263065B2Feb 16, 2016
Variable stopwrite threshold with variable smoothing factor
IBM2 citations63
US9159347B1Oct 13, 2015
Usage of state information from state-space based track-follow controller
IBM3 citations63
US9251840B2Feb 2, 2016
Dynamically controlling tape velocity
IBM2 citations62
US9087539B2Jul 21, 2015
Device and method for controlling the position of a head relative to a tape within a tape transport system
IBM3 citations62
US10650853B2May 12, 2020
Tape damage detection
IBM0 citations52
US10586564B1Mar 10, 2020
Safe head positioning based on y-position values in tape drive
IBM0 citations52
US10008226B1Jun 26, 2018
Dynamic head offset selection for tape drive
IBM1 citations52
US9741380B1Aug 22, 2017
Generating defect signals in time based servo tape storage systems
IBM0 citations52
US9685180B2Jun 20, 2017
Coarse actuator positioning algorithm
IBM0 citations52
US9626994B2Apr 18, 2017
Usage of state information from state-space based track-follow controller
IBM0 citations52
US9564160B1Feb 7, 2017
Servo compensation control in a vibration environment
IBM0 citations52
US9548080B2Jan 17, 2017
Time-varying filter for high-frequency reel disturbance rejection
IBM1 citations52
US9477411B2Oct 25, 2016
Apparatus, method and program product for determining the data recall order
IBM0 citations52
US9318138B2Apr 19, 2016
Write delay to de-skew data in read while write function for tape storage devices
IBM0 citations52
US9104318B2Aug 11, 2015
Apparatus, method and program product for determining the data recall order
IBM0 citations52
US8780481B2Jul 15, 2014
Fast recovery to a write state
IBM0 citations52
US9424869B2Aug 23, 2016
Device and method for controlling the position of a head relative to a tape within a tape transport system
IBM0 citations51
US9361928B2Jun 7, 2016
Dynamically controlling tape velocity
IBM0 citations51
BUI NHAN X
5 patentsUS8780486B2Jul 15, 2014
Determining a skew error signal (SES) offset used to determine an SES to adjust heads in a drive unit
BUI NHAN X19 citations92
US8743492B2Jun 3, 2014
Variable stopwrite threshold with variable smoothing factor
BUI NHAN X9 citations84
US8611038B2Dec 17, 2013
System, method, and computer program product for servo compensator switching in high vibration environments
BUI NHAN X3 citations63
US8520332B2Aug 27, 2013
Method for fast recovery to a write state
BUI NHAN X2 citations63
US8760788B2Jun 24, 2014
System and computer program product for fast recovery to a write state
BUI NHAN X0 citations52