Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802273 | Thread breakage detection device for sewing machine | — | 2004-10-12 |
| 5899157 | Presser foot device of sewing machine having a presser foot ascent detection device and a control mechanism | Yoshikazu Kurono, Masaki Shimizu, Yasukazu Noguchi, Hirokazu Hirose | 1999-05-04 |