Inventor
TSUDA TAKAHIRO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “TSUDA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
21 patentsUS10802928B2Oct 13, 2020
Backup and restoration of file system
IBM2 citations73
US9916115B2Mar 13, 2018
Providing access to virtual sequential access volume
IBM2 citations73
US9595291B1Mar 14, 2017
Columnar data storage on tape partition
IBM2 citations73
US11119689B2Sep 14, 2021
Accelerated data removal in hierarchical storage environments
IBM0 citations62
US10992313B2Apr 27, 2021
Reading and writing compressed data using long-term storage
IBM0 citations62
US10831374B2Nov 10, 2020
Minimizing seek times in a hierarchical storage management (HSM) system
IBM1 citations62
US11487430B2Nov 1, 2022
Reducing data using a plurality of compression operations in a virtual tape library
IBM0 citations52
US10585618B2Mar 10, 2020
Providing access to virtual sequential access volume
IBM0 citations52
US10361714B2Jul 23, 2019
Reading and writing compressed data using long-term storage
IBM0 citations52
US10013204B2Jul 3, 2018
Columnar data storage on tape partition
IBM0 citations52
US9830104B2Nov 28, 2017
Columnar data storage on tape partition
IBM0 citations52
US9747056B1Aug 29, 2017
Dynamic partitioning for tape medium
IBM1 citations52
US9547452B2Jan 17, 2017
Saving log data using a disk system as primary cache and a tape library as secondary cache
IBM0 citations51
US9286000B2Mar 15, 2016
Saving log data using a disk system as primary cache and a tape library as secondary cache
IBM0 citations51
US8949524B2Feb 3, 2015
Saving log data using a disk system as primary cache and a tape library as secondary cache
IBM0 citations51
US11188235B2Nov 30, 2021
Reducing data replications among storage locations
IBM0 citations48
US10380070B2Aug 13, 2019
Reading and writing a header and record on tape
IBM0 citations48
US10705752B2Jul 7, 2020
Efficient data migration in hierarchical storage management system
IBM0 citations41
US10168939B2Jan 1, 2019
Reading records from a tape medium
IBM0 citations41
US9952780B2Apr 24, 2018
Method for retrieving data from a tape drive
IBM0 citations41
US9684664B2Jun 20, 2017
Elimination of fragmentation of files in storage medium by utilizing head movement time
IBM0 citations41