Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729251 | Regulating device for handling a needle thread in a multi-needle double chain stitch sewing machine | Masahiko Nishikawa, Osamu Doyasu | 2004-05-04 |
| 6213039 | Apparatus for detecting thread breakage in sewing machine | Toshio Kawahito, Tatsuaki Kaneda | 2001-04-10 |