Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336417 | Apparatus for detecting defective sewing by a sewing machine | Masahito Saito | 2002-01-08 |
| 6213039 | Apparatus for detecting thread breakage in sewing machine | Hiroyuki Iuchi, Tatsuaki Kaneda | 2001-04-10 |