Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840240 | Weighing and packing device | Yoshiharu Toyoda, Shoji Yamano | 1989-06-20 |
| 4825896 | Combination weigher | — | 1989-05-02 |
| 4813205 | Weighing and packing device having metal detector | Tadashi Higuchi, Isao Miyamoto | 1989-03-21 |