| 11495262 |
Duplexing data from multiple file systems onto a shared tape |
Tsuyoshi Miyamura, Noriko Yamamoto, Hiroshi Itagaki, Tohru Hasegawa, Atsushi Abe |
2022-11-08 |
| 11494338 |
Caching files in a directory |
Tohru Hasegawa, Hiroshi Itagaki, Tsuyoshi Miyamura, Noriko Yamamoto |
2022-11-08 |
| 11487430 |
Reducing data using a plurality of compression operations in a virtual tape library |
Takahiro Tsuda, Koichi Masuda, Sosuke Matsui, Takeshi Nohta, Kousei Kawamura |
2022-11-01 |
| 11487457 |
Reclassification of files in a hierarchical storage management system |
Tohru Hasegawa, Hiroshi Itagaki, Tsuyoshi Miyamura, Atsushi Abe, Noriko Yamamoto |
2022-11-01 |
| 11442627 |
Data compression utilizing low-ratio compression and delayed high-ratio compression |
Ryohta Kawase, Eiji Tosaka, Kousei Kawamura, Koichi Masuda |
2022-09-13 |
| 11442659 |
Reading sequentially stored files based on read ahead groups |
Tsuyoshi Miyamura, Hiroshi Itagaki, Tohru Hasegawa, Noriko Yamamoto, Sosuke Matsui |
2022-09-13 |
| 11437062 |
Reducing time to reposition tape to write index |
Tsuyoshi Miyamura, Tohru Hasegawa, Noriko Yamamoto, Atsushi Abe, Hiroshi Itagaki |
2022-09-06 |
| 11314439 |
Copy from source medium to target medium |
Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Tsuyoshi Miyamura, Noriko Yamamoto |
2022-04-26 |
| 11308989 |
Optimizing tape drives in a tape library |
Tsuyoshi Miyamura, Noriko Yamamoto, Hiroshi Itagaki, Tohru Hasegawa, Atsushi Abe |
2022-04-19 |
| 11289115 |
Copying a storage tape |
Hiroshi Itagaki, Tsuyoshi Miyamura, Noriko Yamamoto, Tohru Hasegawa, Atsushi Abe |
2022-03-29 |
| 11221989 |
Tape image reclaim in hierarchical storage systems |
Tsuyoshi Miyamura, Hiroshi Itagaki, Tohru Hasegawa, Noriko Yamamoto, Sosuke Matsui |
2022-01-11 |
