Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926944 | Lower thread winding device | Hiroki Shiratsuchi | 2024-03-12 |
| 11414800 | Sewing machine | — | 2022-08-16 |
| 11377767 | Feed dog mounting/unmounting mechanism and sewing machine | Norihiro Suzuki | 2022-07-05 |
| 9518348 | Sewing machine having changeable presser foot | — | 2016-12-13 |
| 9297102 | Presser device with fabric guide | Ushio Yokoyama, Chiyo Toyomi | 2016-03-29 |