Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333185 | Storage system and data restoration method | Akira Deguchi | 2025-06-17 |
| 12204799 | Storage system and memory control method | Takaki Matsushita, Akira Deguchi, Norio Shimozono, Shinichi Hayashi | 2025-01-21 |
| 12197760 | Backup system and method | Akira Deguchi | 2025-01-14 |
| 12124337 | Storage system and storage control method | Tomohiro Yoshihara, Takashi Nagao | 2024-10-22 |
| 12073089 | Storage device and data recovery method by storage device | Kenichi Betsuno, Akira Yamamoto, Takashi Nagao | 2024-08-27 |
| 11836386 | Storage system and method of controlling storage system that set ports associated with a logical unit | Ryosuke Tatsumi, Akira Yamamoto | 2023-12-05 |
| 11836393 | Storage system and control method of migrating storage control unit based on maximum amount of mountable storage control units | Ryosuke Tatsumi, Akira Yamamoto, Kenta Shinozuka | 2023-12-05 |
| 11762574 | Backup system and method | Akira Deguchi | 2023-09-19 |
| 11550489 | Storage system and processing migration method | Akira Deguchi | 2023-01-10 |
| 11543989 | Storage system and control method thereof | Tomohiro Kawaguchi, Akira Yamamoto | 2023-01-03 |
| 11461032 | Storage controller replacement and firmware upgrade without service interruption | Ryosuke Tatsumi, Akira Yamamoto, Kenta Shinozuka | 2022-10-04 |
| 11455105 | Storage system and data management method of switching access authority | Shugo Ogawa, Ryosuke Tatsumi, Akira Yamamoto | 2022-09-27 |
| 11449263 | Backup system and method | Akira Deguchi | 2022-09-20 |
| 11429316 | Multi controller storage system and method of controlling multi controller storage system | Ryosuke Tatsumi, Akira Yamamoto | 2022-08-30 |
| 11294578 | Storage system and control method thereof | Yoshihiro Yoshii, Nobumitsu Takaoka, Tomohiro Kawaguchi | 2022-04-05 |
| 11093134 | Storage device, management method, and program in tiered storage system | Tomohiro Yoshihara, Ryosuke Tatsumi | 2021-08-17 |
| 10969985 | Storage system and control method thereof | Tomohiro Kawaguchi, Akira Yamamoto | 2021-04-06 |
| 10732901 | Storage system and storage control method | Tomohiro Kawaguchi, Yoshihiro Yoshii | 2020-08-04 |
| 10656849 | Storage system and control method thereof | Yoshihiro Yoshii, Nobumitsu Takaoka, Tomohiro Kawaguchi | 2020-05-19 |
| 10572171 | Storage system | Nobumitsu Takaoka, Akira Yamamoto, Tomohiro Kawaguchi, Yasuo Watanabe, Yoshihiro Yoshii | 2020-02-25 |