Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690553 | Road surface condition detection system | Masaji Nakano, Kunio Iba, Taro Yamasaki, Kenji Sano | 1987-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690553 | Road surface condition detection system | Masaji Nakano, Kunio Iba, Taro Yamasaki, Kenji Sano | 1987-09-01 |