Issued Patents All Time
Showing 76–100 of 210 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895994 | File access control on magnetic tape by encrypting metadata | Atsushi Abe | 2021-01-19 |
| 10884649 | Tape drive data reclamation | Tsuyoshi Miyamura, Sosuke Matsui, Hiroshi Itakagi, Noriko Yamamoto, Shinsuke Mitsuma | 2021-01-05 |
| 10831624 | Synchronizing data writes | Shinsuke Mitsuma, Hiroshi Itagaki, Tsuyoshi Miyamura, Noriko Yamamoto | 2020-11-10 |
| 10817207 | Management of a multi-library storage system | Hiroshi Itagaki, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto, Sosuke Matsui | 2020-10-27 |
| 10802724 | Selecting a tape drive having a shortest relative unmount and unload time | Atsushi Abe | 2020-10-13 |
| 10734021 | High speed file copy from tape using block grouping | Tsuyoshi Miyamura, Noriko Yamamoto, Shinsuke Mitsuma, Sosuke Matsui, Hiroshi Itagaki | 2020-08-04 |
| 10732843 | Tape drive data reclamation | Sosuke Matsui, Tsuyoshi Miyamura, Noriko Yamamoto, Shinsuke Mitsuma, Hiroshi Itagaki | 2020-08-04 |
| 10726870 | Timing index writes to a tape medium | Hiroshi Itagaki, Tsuyoshi Miyamura, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto | 2020-07-28 |
| 10719483 | Remote copy with data deduplication functionality | Hiroshi Araki | 2020-07-21 |
| 10713215 | Allocating non-conflicting inode numbers | Sosuke Matsui, Izuru Narita | 2020-07-14 |
| 10698828 | Copying fragmented files between sequential storage mediums | Noriko Yamamoto, Tsuyoshi Miyamura, Hiroshi Itagaki, Shinsuke Mitsuma, Sosuke Matsui | 2020-06-30 |
| 10671294 | Recalling files stored on a tape | Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2020-06-02 |
| 10649697 | Technique for providing information on time to read a file | Hiroshi Itagaki, Shinsuke Mitsuma, Terue Watanabe, Noriko Yamamoto | 2020-05-12 |
| 10642784 | Reducing read operations and branches in file system policy checks | Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2020-05-05 |
| 10620865 | Writing files to multiple tapes | Hiroshi Itagaki, Tsuyoshi Miyamura, Shinsuke Mitsuma, Sosuke Matsui, Noriko Yamamoto | 2020-04-14 |
| 10620838 | Reclamation of storage medium | Masayuki Iwanaga, Yutaka Oishi | 2020-04-14 |
| 10614851 | Verification of data on tape storage system | Hiroshi Itagaki, Tsuyoshi Miyamura, Shinsuke Mitsuma, Noriko Yamamoto | 2020-04-07 |
| 10579294 | Management of object location in hierarchical storage | Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2020-03-03 |
| 10573350 | Apparatus, method, and program product for tape positioning | Atsushi Abe, Eiji Ogura | 2020-02-25 |
| 10572170 | Writing file information for tape file systems | Atsushi Abe | 2020-02-25 |
| 10572154 | Writing data spanning plurality of tape cartridges | Masayuki Iwanaga, Yutaka Oishi | 2020-02-25 |
| 10566024 | Moving cartridges within a shuttle complex | Yuhko Hasegawa | 2020-02-18 |
| 10564902 | Dynamic partition allocation for tape file system | Atsushi Abe | 2020-02-18 |
| 10545698 | Copy from source medium to target medium | Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2020-01-28 |
| 10541004 | Shortening the average reposition time to the beginning of files in a magnetic tape | Hiroshi Itagaki, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2020-01-21 |