Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11487430 | Reducing data using a plurality of compression operations in a virtual tape library | Takahiro Tsuda, Koichi Masuda, Takeshi Nohta, Shinsuke Mitsuma, Kousei Kawamura | 2022-11-01 |
| 11442659 | Reading sequentially stored files based on read ahead groups | Tsuyoshi Miyamura, Hiroshi Itagaki, Shinsuke Mitsuma, Tohru Hasegawa, Noriko Yamamoto | 2022-09-13 |
| 11335364 | Secure data erase for tape storage | Takeshi Nohta, Jun Tanaka, Erina Tatsumi | 2022-05-17 |
| 11314439 | Copy from source medium to target medium | Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2022-04-26 |
| 11226866 | Policy driven data updates | Norie Iwasaki, Tsuyoshi Miyamura, Noriko Yamamoto | 2022-01-18 |
| 11221989 | Tape image reclaim in hierarchical storage systems | Shinsuke Mitsuma, Tsuyoshi Miyamura, Hiroshi Itagaki, Tohru Hasegawa, Noriko Yamamoto | 2022-01-11 |