Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671645 | Screw supply device for coupled screw tightening machine | Osamu Ebisawa | 1997-09-30 |
| 5279336 | Wire binder | Ichiro Kusakari, Hiroshi Hanagasaki, Tsutomu Yoshida | 1994-01-18 |