Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959213 | Bobbin winding device and sewing machine | — | 2024-04-16 |
| 11926944 | Lower thread winding device | Muneyuki Ishikawa | 2024-03-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959213 | Bobbin winding device and sewing machine | — | 2024-04-16 |
| 11926944 | Lower thread winding device | Muneyuki Ishikawa | 2024-03-12 |