Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294781 | Moving course data collection system | Mitsuo Takahashi, Takashi Shima | 1994-03-15 |
IS
Ichiro Shimizu
Overall (1994): #122,646 of 165,921Top 75%
1
Patents 1994