| 11289115 |
Copying a storage tape |
Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto, Tohru Hasegawa, Atsushi Abe |
2022-03-29 |
| 11221989 |
Tape image reclaim in hierarchical storage systems |
Shinsuke Mitsuma, Tsuyoshi Miyamura, Tohru Hasegawa, Noriko Yamamoto, Sosuke Matsui |
2022-01-11 |
| 11204891 |
Identifying partial update for tape file system |
Atsushi Abe, Tohru Hasegawa |
2021-12-21 |
| 11176964 |
Optimized tape unmount operation |
Tohru Hasegawa, Tsuyoshi Miyamura, Atsushi Abe, Shinsuke Mitsuma, Noriko Yamamoto +1 more |
2021-11-16 |
| 11175843 |
Data storage system with generation rollback control |
Tsuyoshi Miyamura, Tohru Hasegawa, Noriko Yamamoto, Shinsuke Mitsuma |
2021-11-16 |
| 11163500 |
Caching files in a directory |
Tohru Hasegawa, Tsuyoshi Miyamura, Noriko Yamamoto, Shinsuke Mitsuma |
2021-11-02 |
| 11152018 |
Optimized tape unmount operation |
Tohru Hasegawa, Tsuyoshi Miyamura, Shinsuke Mitsuma, Noriko Yamamoto, Sosuke Matsui |
2021-10-19 |
| 11132332 |
Method to write data ahead to snapshot area to avoid copy-on-write |
Sosuke Matsui, Tohru Hasegawa, Noriko Yamamoto, Shinsuke Mitsuma, Tsuyoshi Miyamura |
2021-09-28 |
| 11042329 |
Reordering a sequence of files based on compression rates in data transfer |
Noriko Yamamoto, Tsuyoshi Miyamura, Tohru Hasegawa, Shinsuke Mitsuma |
2021-06-22 |
| 11037598 |
Detecting damaged areas on magnetic tape based on measuring a number of servo errors |
Noriko Yamamoto, Tsuyoshi Miyamura, Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma |
2021-06-15 |
| 11031041 |
Detecting damaged areas on magnetic tape based on measuring a number of servo errors |
Noriko Yamamoto, Tsuyoshi Miyamura, Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma |
2021-06-08 |
| 11016675 |
Optimizing timing for data migration from old generation tapes to new generation tapes |
Shinsuke Mitsuma, Tohru Hasegawa, Tsuyoshi Miyamura, Noriko Yamamoto, Sosuke Matsui |
2021-05-25 |
| 11010104 |
Optimized tape drive unmounting |
Tohru Hasegawa, Tsuyoshi Miyamura, Shinsuke Mitsuma, Noriko Yamamoto, Sosuke Matsui |
2021-05-18 |
| 10915244 |
Reading and writing via file system for tape recording system |
Takashi Ashida, Tohru Hasegawa, Shinsuke Mitsuma, Terue Watanabe |
2021-02-09 |
| 10902872 |
Managing index writes to a tape medium |
Tohru Hasegawa, Tsuyoshi Miyamura, Shinsuke Mitsuma, Noriko Yamamoto, Sosuke Matsui |
2021-01-26 |
| 10897593 |
Multiple tape video data splitter |
Hiroshi Araki, Shinobu Fujihara, Tohru Hasegawa, Takeshi Ishimoto, Hiroyuki Miyoshi +1 more |
2021-01-19 |
| 10831624 |
Synchronizing data writes |
Shinsuke Mitsuma, Tohru Hasegawa, Tsuyoshi Miyamura, Noriko Yamamoto |
2020-11-10 |
| 10817207 |
Management of a multi-library storage system |
Tohru Hasegawa, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto, Sosuke Matsui |
2020-10-27 |
| 10732843 |
Tape drive data reclamation |
Sosuke Matsui, Tohru Hasegawa, Tsuyoshi Miyamura, Noriko Yamamoto, Shinsuke Mitsuma |
2020-08-04 |
| 10734021 |
High speed file copy from tape using block grouping |
Tsuyoshi Miyamura, Tohru Hasegawa, Noriko Yamamoto, Shinsuke Mitsuma, Sosuke Matsui |
2020-08-04 |
| 10726870 |
Timing index writes to a tape medium |
Tohru Hasegawa, Tsuyoshi Miyamura, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto |
2020-07-28 |
| 10698828 |
Copying fragmented files between sequential storage mediums |
Noriko Yamamoto, Tsuyoshi Miyamura, Tohru Hasegawa, Shinsuke Mitsuma, Sosuke Matsui |
2020-06-30 |
| 10671294 |
Recalling files stored on a tape |
Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto |
2020-06-02 |
| 10649697 |
Technique for providing information on time to read a file |
Tohru Hasegawa, Shinsuke Mitsuma, Terue Watanabe, Noriko Yamamoto |
2020-05-12 |
| 10642784 |
Reducing read operations and branches in file system policy checks |
Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto |
2020-05-05 |
