Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796998 | Method for mobile survey of road surface | Koroku Soma, Noritsugu Watanabe | 1989-01-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796998 | Method for mobile survey of road surface | Koroku Soma, Noritsugu Watanabe | 1989-01-10 |