Issued Patents All Time
Showing 101–125 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 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 |
| 10242707 | Timing index writes to a tape medium | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 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 |
| 10152256 | Method for backing up data on tape | — | 2018-12-11 |
| 10152993 | Save block data to tape in a reverse order | Noriko Yamamoto, Tohru Hasegawa, Shinsuke Mitsuma, Sosuke Matsui, Hiroshi Itagaki | 2018-12-11 |
| 10133487 | Provision of information about fragmentation of file on sequential access medium | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2018-11-20 |
| 10120612 | Apparatus, method, and program product for tape copying | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2018-11-06 |
| 10083180 | Backup and restoration for storage system | Norie Iwasaki, Sosuke Matsui, Terue Watanabe, Noriko Yamamoto | 2018-09-25 |
| 10073632 | Recalling files stored on a tape | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2018-09-11 |
| 10073631 | Recalling files stored on a tape | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2018-09-11 |
| 10067943 | Reducing read operations and branches in file system policy checks | Tohru Hasegawa, Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2018-09-04 |