Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141686 | Backwashable depth filter | Kento Nakamura, Isamu Futase, Takumi Kojima | 2021-10-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141686 | Backwashable depth filter | Kento Nakamura, Isamu Futase, Takumi Kojima | 2021-10-12 |