Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11869349 | Traffic control device and traffic light | Kenji Sumi, Yuichi Hida, Shinji Tatemoto | 2024-01-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11869349 | Traffic control device and traffic light | Kenji Sumi, Yuichi Hida, Shinji Tatemoto | 2024-01-09 |