Issued Patents 2018
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10162527 | Scalable and efficient access to and management of data and resources in a tiered data storage system | Atsushi Abe, Takashi Ashida, Mathias Bjoerkqvist, Tohru Hasegawa, Takeshi Ishimoto +3 more | 2018-12-25 |
| 10152993 | Save block data to tape in a reverse order | Noriko Yamamoto, Tohru Hasegawa, Tsuyoshi Miyamura, Shinsuke Mitsuma, Sosuke Matsui | 2018-12-11 |
| 10133487 | Provision of information about fragmentation of file on sequential access medium | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-11-20 |
| 10120612 | Apparatus, method, and program product for tape copying | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-11-06 |
| 10089481 | Securing recorded data | Tohru Hasegawa, Shinsuke Mitsuma, Noriko Yamamoto, Terue Watanabe | 2018-10-02 |
| 10073631 | Recalling files stored on a tape | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-09-11 |
| 10073632 | Recalling files stored on a tape | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-09-11 |
| 10067700 | Storing meta-information on tape recording systems | Tohru Hasegawa, Shinsuke Mitsuma, Terue Watanabe, Noriko Yamamoto | 2018-09-04 |
| 10067943 | Reducing read operations and branches in file system policy checks | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-09-04 |
| 10025792 | Method for divisionally managing files on a user basis, and a storage system and computer program product thereof | Takashi Ashida, Tohru Hasegawa, Shinsuke Mitsuma, Terue Watanabe | 2018-07-17 |
| 10025507 | Method of writing file onto tape | Tsuyoshi Miyamura | 2018-07-17 |
| 9940338 | Efficiency of file synchronization in a linear tape file system | Takashi Ashida, Tohru Hasegawa, Shinsuke Mitsuma, Terue Watanabe | 2018-04-10 |
| 9910624 | Data writing in a file system | Tohru Hasegawa, Shinsuke Mitsuma, Noriko Yamamoto, Terue Watanabe | 2018-03-06 |
| 9910617 | Data updating in a file system | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-03-06 |
| 9886355 | File system for rolling back data on tape | Takashi Ashida, Setsuko Masuda, Tsuyoshi Miyamura, Terue Watanabe | 2018-02-06 |
| 9857985 | Provision of information about fragmentation of file on sequential access medium | Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-01-02 |
| 9858158 | File system for rolling back data on tape | Takashi Ashida, Setsuko Masuda, Tsuyoshi Miyamura, Terue Watanabe | 2018-01-02 |