Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11977765 | Storage system and data processing method | Naoyuki Masuda, Ryusuke Ito, Kenichi Oyamada, Goro Kazama, Yunde Sun +1 more | 2024-05-07 |
| 11579793 | Storage system and data processing method | Naoyuki Masuda, Ryusuke Ito, Kenichi Oyamada, Goro Kazama, Yunde Sun +1 more | 2023-02-14 |
| 11556428 | Backup system including a data protection area and a read-only volume used by a controller to read a copy of backup data from the data protection area | Naoki Tanaka, Goro Kazama, Naoyuki Masuda, Tomoya Yamada | 2023-01-17 |
| 11474732 | Security system, host system, and backup method | Yunde Sun, Shunsuke Nishiyama, Goro Kazama, Naoyuki Masuda | 2022-10-18 |
| 11061781 | Backup system | Naoki Tanaka, Goro Kazama, Naoyuki Masuda, Tomoya Yamada | 2021-07-13 |
| 10599509 | Management system and management method for computer system | Yasuhiro Ishibashi, Katsutoshi Asaki, Yuuki Miyamoto | 2020-03-24 |
| 10592352 | Backup system | Naoki Tanaka, Goro Kazama, Naoyuki Masuda, Tomoya Yamada | 2020-03-17 |
| 10437642 | Management system for computer system | Shigeki Arata, Tomohito Uchida, Yutaka Tawara, Yoshifumi Takamoto | 2019-10-08 |
| 9747036 | Tiered storage device providing for migration of prioritized application specific data responsive to frequently referenced data | Nobuhiro Maki, Kenichi Oyamada | 2017-08-29 |
| 8954671 | Tiered storage device providing for migration of prioritized application specific data responsive to frequently referenced data | Nobuhiro Maki, Kenichi Oyamada | 2015-02-10 |
| 8516209 | Computer system, storage volume management method, and computer-readable storage medium | Yoshinori Matsui, Tetsuya Kaminaka, Kenichi Oyamada | 2013-08-20 |
| 8458234 | Data management method | Hiroshi Nasu, Naoki Utsunomiya | 2013-06-04 |
| 8397105 | Computer system or performance management method of computer system | Jun Nakajima, Daisuke Shinohara, Nobuyuki Osaki, Nobuhiro Maki, Takayuki Nagai | 2013-03-12 |
| 8364925 | Storage system and storage system data migration method | Tsukasa Shibayama, Wataru Okada, Yukinori Sakashita, Masahide Sato | 2013-01-29 |
| 8332658 | Computer system, management terminal, storage system and encryption management method | Kyoko Mikami, Nobuyuki Osaki | 2012-12-11 |
| 8332363 | Storage system and data management method of the same | Hiroshi Nasu | 2012-12-11 |
| 8312235 | Data migration in a storage system with dynamically expansible volumes | Tsukasa Shibayama, Wataru Okada, Yukinori Sakashita, Masahide Sato | 2012-11-13 |
| 8307185 | Computer system and management method for the transfer and replication of data among several storage devices | Nobuhiro Maki, Katsuhisa Miyata, Masahide Sato | 2012-11-06 |
| 8307178 | Storage system, remote copy and management method therefor | Nobuhiro Maki, Yoshiyuki Nishi, Katsuhisa Miyata, Akira Deguchi | 2012-11-06 |
| 8266377 | Computer system and control method for the computer system | Nobuhiro Maki, Takeyuki Imazu | 2012-09-11 |
| 8255649 | Remote copy control method and system in storage cluster environment | Yoshiyuki Nishi, Kenichi Oyamada, Yoshinori Matsui | 2012-08-28 |
| 8145930 | Storage system and management information acquisition method for power saving | Yasutaka Kono, Daisuke Shinohara, Nobuyuki Osaki | 2012-03-27 |
| 8140802 | Storage system and storage system data migration method | Tsukasa Shibayama, Wataru Okada, Yukinori Sakashita, Masahide Sato | 2012-03-20 |
| 8127094 | Data migration and copying in a storage system with dynamically expansible volumes | Tsukasa Shibayama, Wataru Okada, Yukinori Sakashita, Masahide Sato | 2012-02-28 |
| 8108606 | Computer system and control method for the computer system | Nobuhiro Maki, Takeyuki Imazu | 2012-01-31 |