Inventor

MIYAMURA TSUYOSHI

JP158 patents

⚠️ This page may combine multiple inventors who share the name “MIYAMURA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MIYAMURA TSUYOSHI

IBM

Storing multiple instances of a housekeeping data set on a magnetic recording tape

Detecting damaged areas on magnetic tape based on measuring a number of servo errors

Copy from source medium to target medium

Increasing data storage capacity by reducing index entries

High resolution tape directory recovery by writing a null data set

Detecting damaged areas on magnetic tape based on measuring number of servo errors

Behavioral model for dynamic tension compensation

Backup and restoration for storage system

Recalling files stored on a tape

Method for testing magnetic tape drive apparatus

Computer power management apparatus and method for optimizing CPU throttling

Dynamic tape storage device data buffer

Copy from LTFS to disk

Tape reposition management in a tape data storage drive

Duplicating tape media within a tape storage system based on copy tape database

Copy from source medium to target medium

Copying a storage tape

Adaptive tape calibration criteria by number of stop writes

Optimized tape unmount operation

Caching files in a directory

Method to write data ahead to snapshot area to avoid copy-on-write

Optimized tape drive unmounting

Read error recovery in a tape drive

Backup and restoration of file system

Backup and restoration for storage system

High speed file copy from tape using block grouping

Copy from source medium to target medium

Rewinding a tape medium

Tape drive with intelligent selection of wrap / track for temporarily storing flushed data

Backup and restoration for storage system

Data access on tape

Method for backing up data on tape

Backward compatibility tape read head

Shortening the average reposition time to the beginning of files in a magnetic tape

Method for backing up data on tape

Save block data to tape in a reverse order

Apparatus, method, and program product for tape copying

Backup and restoration for storage system

Recalling files stored on a tape

Recalling files stored on a tape

Data backup using metadata mapping

Extending usable life of magnetic storage media

Avoiding debris accumulation on tape drive

Method for backing up data on tape

File management in a file system

Method of writing a file to a plurality of media and a storage system thereof

Method of writing a file to a plurality of media and a storage system thereof

Repositioning using cut and paste segments

LENOVO SINGAPORE PTE LTD

System, method, and program for controlling execution sequencing of multiple jobs

TAKARA SHUZO CO

Method for determining sugar chain structure