Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512457 | Water spout control device, water spout control system, and water spout control method | Yuki Shirai | 2022-11-29 |
| 11306465 | Water spout control device, water spout control system, and water spout control method | Yuki Shirai | 2022-04-19 |