Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723046 | Surface fastener molding apparatus and its operational method, and a method for producing a surface fastener | Toru Umekawa, Masashi Daidoji | 2020-07-28 |
| 7150084 | Slide fastener manufacturing apparatus | Mitsugu Umino, Michio Ito, Osamu Fujii | 2006-12-19 |