Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675494 | Vehicle-mounted unit for an automatic toll collection system that prevents double toll charging | Manabu Matsumoto | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675494 | Vehicle-mounted unit for an automatic toll collection system that prevents double toll charging | Manabu Matsumoto | 1997-10-07 |