Issued Patents 2019
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497394 | Detecting damaged areas on magnetic tape based on measuring number of servo errors | Noriko Yamamoto, Hiroshi Itagaki, Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma | 2019-12-03 |
| 10497391 | Rewinding a tape medium | Setsuko Masuda, Eiji Ogura | 2019-12-03 |
| 10467146 | Tape drive with intelligent selection of wrap / track for temporarily storing flushed data | Eiji Ogura, Tomoko Taketomi | 2019-11-05 |
| 10459880 | Backup and restoration for storage system | Norie Iwasaki, Sosuke Matsui, Terue Watanabe, Noriko Yamamoto | 2019-10-29 |
| 10452305 | Tape drive data reclamation | Sosuke Matsui, Tohru Hasegawa, Hiroshi Itagaki, Noriko Yamamoto, Shinsuke Mitsuma | 2019-10-22 |
| 10453485 | Increasing data storage capacity by reducing index entries | Hiroshi Itagaki, Tohru Hasegawa, Noriko Yamamoto, Shinsuke Mitsuma, Sosuke Matsui | 2019-10-22 |
| 10437511 | Data access on tape | Eiji Ogura | 2019-10-08 |
| 10417100 | File system for rolling back data on tape | Takashi Ashida, Hiroshi Itagaki, Setsuko Masuda, Terue Watanabe | 2019-09-17 |
| 10394470 | Method for backing up data on tape | — | 2019-08-27 |
| 10394661 | Policy driven data updates | Norie Iwasaki, Sosuke Matsui, Noriko Yamamoto | 2019-08-27 |
| 10372674 | File management in a storage system | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2019-08-06 |
| 10346078 | Method of writing a file to a plurality of media and a storage system thereof | Tohru Hasegawa, Hiroshi Itagaki, Terue Watanabe | 2019-07-09 |
| 10276204 | Behavioral model for dynamic tension compensation | Kevin B. Judd, Ernest S. Gale, Randy C. Inch, Eiji Ogura, Kazuhiro Tsuruta +1 more | 2019-04-30 |
| 10269378 | Backward compatibility tape read head | Eiji Ogura, Tomoko Taketomi | 2019-04-23 |
| 10261866 | Restoring data | Norie Iwasaki, Sosuke Matsui, Terue Watanabe, Noriko Yamamoto | 2019-04-16 |
| 10248335 | Reducing a size of backup data in storage | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2019-04-02 |
| 10248352 | Management of object location in hierarchical storage | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2019-04-02 |
| 10242707 | Timing index writes to a tape medium | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2019-03-26 |
| 10242709 | Detecting damaged areas on magnetic tape based on measuring a number of servo errors | Noriko Yamamoto, Hiroshi Itagaki, Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma | 2019-03-26 |
| 10241703 | Multivolume group management | Tohru Hasegawa, Hiroshi Itagaki, Hiroki Nishiyama, Terue Watanabe | 2019-03-26 |
| 10229718 | Shortening the average reposition time to the beginning of files in a magnetic tape | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2019-03-12 |
| 10223038 | File management in a file system | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2019-03-05 |
| 10169346 | File migration in a hierarchical storage system | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2019-01-01 |
| 10169165 | Restoring data | Norie Iwasaki, Sosuke Matsui, Terue Watanabe, Noriko Yamamoto | 2019-01-01 |