Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538579 | Moving object detection method and apparatus | Shuichi Sunahara | 2003-03-25 |
| 5839085 | System and method for detecting vehicle types by utilizing information of vehicle height, and debiting system utilizing this system and method | Shuichi Sunahara | 1998-11-17 |