Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874048 | Loading and weighing structure for combination weighing machine | Shozo Kawanishi | 1989-10-17 |
| 4813205 | Weighing and packing device having metal detector | Yoshitaka Mikata, Isao Miyamoto | 1989-03-21 |