| 10521132 |
Dynamic scratch pool management on a virtual tape system |
Michael R. Scott, David C. Reed, Derek L. Erdmann |
2019-12-31 |
| 10497394 |
Detecting damaged areas on magnetic tape based on measuring number of servo errors |
Noriko Yamamoto, Tsuyoshi Miyamura, Hiroshi Itagaki, Tohru Hasegawa, Shinsuke Mitsuma |
2019-12-03 |
| 10459880 |
Backup and restoration for storage system |
Norie Iwasaki, Tsuyoshi Miyamura, Terue Watanabe, Noriko Yamamoto |
2019-10-29 |
| 10453485 |
Increasing data storage capacity by reducing index entries |
Tsuyoshi Miyamura, Hiroshi Itagaki, Tohru Hasegawa, Noriko Yamamoto, Shinsuke Mitsuma |
2019-10-22 |
| 10452305 |
Tape drive data reclamation |
Tsuyoshi Miyamura, Tohru Hasegawa, Hiroshi Itagaki, Noriko Yamamoto, Shinsuke Mitsuma |
2019-10-22 |
| 10394661 |
Policy driven data updates |
Norie Iwasaki, Tsuyoshi Miyamura, Noriko Yamamoto |
2019-08-27 |
| 10380070 |
Reading and writing a header and record on tape |
Kousei Kawamura, Kohichi Masuda, Yutaka Oishi, Takahiro Tsuda |
2019-08-13 |
| 10372674 |
File management in a storage system |
Tohru Hasegawa, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto |
2019-08-06 |
| 10361714 |
Reading and writing compressed data using long-term storage |
Kousei Kawamura, Koichi Masuda, Yutaka Oishi, Takahiro Tsuda |
2019-07-23 |
| 10353791 |
Dynamically changing copy policy |
Thorsten Altmannsberger, Katja I. Denefleh, Katsuyoshi Katori |
2019-07-16 |
| 10261866 |
Restoring data |
Norie Iwasaki, Tsuyoshi Miyamura, Terue Watanabe, Noriko Yamamoto |
2019-04-16 |
| 10248352 |
Management of object location in hierarchical storage |
Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto |
2019-04-02 |
| 10248335 |
Reducing a size of backup data in storage |
Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto |
2019-04-02 |
| 10242709 |
Detecting damaged areas on magnetic tape based on measuring a number of servo errors |
Noriko Yamamoto, Tsuyoshi Miyamura, Hiroshi Itagaki, Tohru Hasegawa, Shinsuke Mitsuma |
2019-03-26 |
| 10242707 |
Timing index writes to a tape medium |
Tohru Hasegawa, Hiroshi Itagaki, Tsuyoshi Miyamura, Shinsuke Mitsuma, Noriko Yamamoto |
2019-03-26 |
| 10229718 |
Shortening the average reposition time to the beginning of files in a magnetic tape |
Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto |
2019-03-12 |
| 10223038 |
File management in a file system |
Tohru Hasegawa, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto |
2019-03-05 |
| 10169165 |
Restoring data |
Norie Iwasaki, Tsuyoshi Miyamura, Terue Watanabe, Noriko Yamamoto |
2019-01-01 |
| 10169346 |
File migration in a hierarchical storage system |
Tohru Hasegawa, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto |
2019-01-01 |
| 10168939 |
Reading records from a tape medium |
Kousei Kawamura, Koichi Masuda, Yutaka Oishi, Takahiro Tsuda |
2019-01-01 |
