Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519961 | Ventilation device | Kazuki Doumoto, Tsuraki Nakajima, Harumoto Itou | 2019-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519961 | Ventilation device | Kazuki Doumoto, Tsuraki Nakajima, Harumoto Itou | 2019-12-31 |