Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578503 | Embroidery sewing machine with lower thread winding device | Kiyoshi Matsuzawa, Minoru Hayashi, Fumio Wada | 2003-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578503 | Embroidery sewing machine with lower thread winding device | Kiyoshi Matsuzawa, Minoru Hayashi, Fumio Wada | 2003-06-17 |