Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D273870 | Industrial robot | Michinaga Kono, Yoshio Matsumoto, Hirosuke Katsumi | 1984-05-15 |
| D271770 | Industrial robot | Michinaga Kono, Yoshio Matsumoto, Hirosuke Katsumi | 1983-12-13 |
| D268587 | Industrial robot | Michinaga Kono, Yoshio Matsumoto, Hirosuke Katsumi | 1983-04-12 |
| 4320674 | Screw fastening apparatus | Genji Ito, Mitsunobu Tsunoo | 1982-03-23 |