Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4570558 | Overlock sewing machine having looping width adjusting mechanism | Masayuki Oikawa, Ichirou Horie | 1986-02-18 |
| 4237804 | Looper changeover device for an edge stitching sewing machine | — | 1980-12-09 |