Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204899 | File storage system and file management method by file storage system | Masanori Takata, Shimpei NOMURA, Mitsuo Hayasaka | 2021-12-21 |
| 10936518 | Storage system, data management method, and data management program | Ryosuke Tatsumi, Tomohiro Yoshihara, Takashi Nagao | 2021-03-02 |