Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826809 | Separable bottom end stop for slide fastener | Mitsugu Umino, Tomiyoshi Takano | 2004-12-07 |
| 6704975 | Separable bottom end stop for concealed slide fastener | Satoshi Matsumoto, Kenji Yuki, Youhei Kaetsu | 2004-03-16 |