Issued Patents All Time
Showing 76–94 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10013204 | Columnar data storage on tape partition | Kousei Kawamura, Koichi Masuda, Yutaka Oishi, Takahiro Tsuda | 2018-07-03 |
| 10013193 | Self-expiring data in a virtual tape server | Takeshi Nohta, Aderson J. Pacini, Michael R. Scott | 2018-07-03 |
| 10007452 | Self-expiring data in a virtual tape server | Takeshi Nohta, Aderson J. Pacini, Michael R. Scott | 2018-06-26 |
| 9996599 | Using access count of the remote site to optimize file transfer order for asynchronous replication | Hiroshi Araki, Hiroyuki Miyoshi, Satoshi Takai | 2018-06-12 |
| 9965361 | Avoiding inode number conflict during metadata restoration | Norie Iwasaki, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-05-08 |
| 9952780 | Method for retrieving data from a tape drive | Kousei Kawamura, Koichi Masuda, Yutaka Oishi, Takahiro Tsuda | 2018-04-24 |
| 9916115 | Providing access to virtual sequential access volume | Kousei Kawamura, Koichi Masuda, Yutaka Oishi, Takahiro Tsuda | 2018-03-13 |
| 9916204 | Data backup using metadata mapping | Norie Iwasaki, Tsuyoshi Miyamura, Terue Watanabe, Noriko Yamamoto | 2018-03-13 |
| 9910617 | Data updating in a file system | Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-03-06 |
| 9857985 | Provision of information about fragmentation of file on sequential access medium | Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2018-01-02 |
| 9858278 | Backup and restoration for storage system | Norie Iwasaki, Tsuyoshi Miyamura, Terue Watanabe, Noriko Yamamoto | 2018-01-02 |
| 9852030 | Data backup using metadata mapping | Norie Iwasaki, Tsuyoshi Miyamura, Terue Watanabe, Noriko Yamamoto | 2017-12-26 |
| 9851927 | File management in a file system | Tohru Hasegawa, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2017-12-26 |
| 9830104 | Columnar data storage on tape partition | Kousei Kawamura, Koichi Masuda, Yutaka Oishi, Takahiro Tsuda | 2017-11-28 |
| 9830085 | Recalling files stored on a tape | Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2017-11-28 |
| 9747056 | Dynamic partitioning for tape medium | Kousei Kawamura, Koichi Masuda, Yutaka Oishi, Takahiro Tsuda | 2017-08-29 |
| 9600493 | Copy from source medium to target medium | Tohru Hasegawa, Hiroshi Itagaki, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto | 2017-03-21 |
| 9595291 | Columnar data storage on tape partition | Kousei Kawamura, Koichi Masuda, Yutaka Oishi, Takahiro Tsuda | 2017-03-14 |
| 9378259 | Using access count of the remote site to optimize file transfer order for asynchronous replication | Hiroshi Araki, Hiroyuki Miyoshi, Satoshi Takai | 2016-06-28 |