Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845829 | Method of manufacturing separable slide fastener | — | 1989-07-11 |
| 4835845 | Parts applicator for slide fasteners | — | 1989-06-06 |
| 4520559 | Apparatus for pairing two rows of slide fastener zigzag coupling elements | Kihei Takahashi | 1985-06-04 |