Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D273870 | Industrial robot | Yoshio Matsumoto, Hirosuke Katsumi, Fumio Fukuchi | 1984-05-15 |
| D271770 | Industrial robot | Yoshio Matsumoto, Hirosuke Katsumi, Fumio Fukuchi | 1983-12-13 |
| D268587 | Industrial robot | Yoshio Matsumoto, Hirosuke Katsumi, Fumio Fukuchi | 1983-04-12 |