Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863154 | Conveyor system for planar objects | Tadashi Yano | 1989-09-05 |
| 4846778 | Slitter scorer including a head exchanging device | Yukuharu Seki, Yukio Oku | 1989-07-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863154 | Conveyor system for planar objects | Tadashi Yano | 1989-09-05 |
| 4846778 | Slitter scorer including a head exchanging device | Yukuharu Seki, Yukio Oku | 1989-07-11 |