Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11144202 | Volume management apparatus, volume management method, and volume management program | Tomohiro Kawaguchi, Takaki Matsushita | 2021-10-12 |
| 11112971 | Storage device, data management method, and data management program | Tomohiro Kawaguchi, Yoshihiro Yoshii | 2021-09-07 |