Issued Patents 2020
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10831624 | Synchronizing data writes | Shinsuke Mitsuma, Tohru Hasegawa, Hiroshi Itagaki, Noriko Yamamoto | 2020-11-10 |
| 10832703 | Detection of off-track reads between wraps located in different tape partitions | Setsuko Masuda | 2020-11-10 |
| 10818319 | Read error recovery in a tape drive | Setsuko Masuda | 2020-10-27 |
| 10818314 | Storing multiple instances of a housekeeping data set on a magnetic recording tape | Setsuko Masuda | 2020-10-27 |
| 10817207 | Management of a multi-library storage system | Hiroshi Itagaki, Tohru Hasegawa, Shinsuke Mitsuma, Noriko Yamamoto, Sosuke Matsui | 2020-10-27 |
| 10802928 | Backup and restoration of file system | Sosuke Matsui, Yutaka Oishi, Takahiro Tsuda, Noriko Yamamoto | 2020-10-13 |
| 10776221 | Avoiding inode number conflict during metadata restoration | Norie Iwasaki, Sosuke Matsui, Noriko Yamamoto | 2020-09-15 |
| 10770107 | Adaptive tension position changing for magnetic tape recording device | Atsushi Abe, Eiji Ogura | 2020-09-08 |
| 10762039 | Backup and restoration for storage system | Norie Iwasaki, Sosuke Matsui, Terue Watanabe, Noriko Yamamoto | 2020-09-01 |
| 10732843 | Tape drive data reclamation | Sosuke Matsui, Tohru Hasegawa, Noriko Yamamoto, Shinsuke Mitsuma, Hiroshi Itagaki | 2020-08-04 |
| 10734021 | High speed file copy from tape using block grouping | Tohru Hasegawa, Noriko Yamamoto, Shinsuke Mitsuma, Sosuke Matsui, Hiroshi Itagaki | 2020-08-04 |
| 10726870 | Timing index writes to a tape medium | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2020-07-28 |
| 10705919 | Data backup using metadata mapping | Norie Iwasaki, Sosuke Matsui, Terue Watanabe, Noriko Yamamoto | 2020-07-07 |
| 10698828 | Copying fragmented files between sequential storage mediums | Noriko Yamamoto, Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Sosuke Matsui | 2020-06-30 |
| 10699742 | Behavioral model for dynamic tension compensation | Kevin B. Judd, Ernest S. Gale, Randy C. Inch, Eiji Ogura, Kazuhiro Tsuruta +1 more | 2020-06-30 |
| 10685676 | Adaptive tension position change on tape drive | Atsushi Abe, Eiji Ogura | 2020-06-16 |
| 10671294 | Recalling files stored on a tape | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2020-06-02 |
| 10656853 | Tape having multiple data areas | — | 2020-05-19 |
| 10642784 | Reducing read operations and branches in file system policy checks | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2020-05-05 |
| 10620865 | Writing files to multiple tapes | Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Sosuke Matsui, Noriko Yamamoto | 2020-04-14 |
| 10614851 | Verification of data on tape storage system | Hiroshi Itagaki, Shinsuke Mitsuma, Noriko Yamamoto, Tohru Hasegawa | 2020-04-07 |
| 10586564 | Safe head positioning based on y-position values in tape drive | Tomoko Taketomi, Kazuhiro Tsuruta, Eiji Ogura | 2020-03-10 |
| 10579294 | Management of object location in hierarchical storage | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2020-03-03 |
| 10545698 | Copy from source medium to target medium | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2020-01-28 |
| 10541004 | Shortening the average reposition time to the beginning of files in a magnetic tape | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2020-01-21 |