Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624809 | Method and apparatus for forming upper steps of a concealed type slide fastener | — | 1986-11-25 |
| 4580711 | Gripper device | — | 1986-04-08 |
| 4437233 | Fastener slider holding device | Keiichi Yoshieda | 1984-03-20 |
| 4381593 | Method and apparatus for applying top end stops to a fastener stringer chain | Keiichi Yoshieda | 1983-05-03 |
| 4292733 | Apparatus for coupling a pair of elongate slide fastener stringers | — | 1981-10-06 |