Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821396 | Method of manufacturing separable slide fasteners | Keiichi Yoshieda, Toshiaki Sodeno, Kunio Miyazaki | 1989-04-18 |
| 4685207 | Device for pulling up slider of a slide fastener chain | — | 1987-08-11 |
| 4653184 | Apparatus for holding boxes in attachment of same to separable slide fastener chain with box pin and insertion pin | — | 1987-03-31 |
| 4650091 | Slide-fastener discharging apparatus | Keiichi Yoshieda, Kunio Miyazaki | 1987-03-17 |
| 4631818 | Apparatus for applying sliders to separable slide fasteners | Keiichi Yoshieda | 1986-12-30 |
| 4619141 | Inspection apparatus for slide fasteners | Keiichi Yoshieda | 1986-10-28 |