Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419668 | Surface fastener and paper diaper using the surface fastener | — | 2002-07-16 |
| D403987 | Slide fastener slider | — | 1999-01-12 |
| 5819391 | Surface fastener and method of manufacturing the same | Hideyuki Matsushima | 1998-10-13 |
| 5771546 | Pull tab for slide fastener slider | — | 1998-06-30 |
| 5655268 | Button-substitute fastening device | Keiichi Keyaki, Hideyuki Matsushima | 1997-08-12 |