Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404455 | Method for tracking entering object and apparatus for tracking and monitoring entering object | Wataru Ito, Hirotada Ueda, Toshimichi Okada | 2002-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404455 | Method for tracking entering object and apparatus for tracking and monitoring entering object | Wataru Ito, Hirotada Ueda, Toshimichi Okada | 2002-06-11 |