Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7082649 | Metal wire rod for forming slide fastener coupling elements and slide fastener coupling element formed from the same metal wire rod | Toshio Aoki, Kunio Miyazaki | 2006-08-01 |
| 6913835 | Metal wire rod for forming slide fastener coupling elements and slide fastener coupling element formed from the same metal wire rod | Toshio Aoki, Kunio Miyazaki | 2005-07-05 |