Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299831 | Sewing system | Koji HIRAOKA | 2022-04-12 |
| 11286598 | Lower thread supply device of sewing machine | Jun Wakatabe, Kazuyuki Yada | 2022-03-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299831 | Sewing system | Koji HIRAOKA | 2022-04-12 |
| 11286598 | Lower thread supply device of sewing machine | Jun Wakatabe, Kazuyuki Yada | 2022-03-29 |