Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4570060 | Follow-up guidance and information transfer system for a moving object on the ground using the light beam | Toshihiro Tsumura, Shigeki Kamei, Akira Takahashi | 1986-02-11 |