Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887081 | Apparatus for displaying travel path | Yukinobu Nakamura, Shinichiro Yasui | 1989-12-12 |
AI
Akira Iihoshi
Overall (1989): #134,771 of 140,708Top 100%
1
Patents 1989