Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220508 | Position and heading detecting device for self controlled vehicle | Yoshiki Ninomiya, Yuzo Yamamoto, Gunji Sugimoto | 1993-06-15 |
| 4700302 | Automatic guidance system for an unmanned vehicle | Hideo Arakawa, Gunji Sugiyama, Takero Hongo, Yuzo Yamamoto, Hiroyuki Ohba | 1987-10-13 |