Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7334322 | Coupling condition detecting device for slide fastener element rows | Satoshi Matsumura, Tsuneo Takamura | 2008-02-26 |
| 7200923 | Finishing apparatus for slide fastener | Satoshi Matsumura, Tatsuo Ito, Yoshiyuki Toishi | 2007-04-10 |