Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665067 | Laser beam detecting device for a construction machine | Yohei Ogawa, Jun Sasagawa, Hiroto Shibuya | 2003-12-16 |
| 6603126 | UV/fluorescence detecting apparatus and sensing method thereof | Morimasa Joryo, Kunihiro Ryo | 2003-08-05 |