Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926943 | Cloth movement detection device and sewing machine | Tatsuo Takei, Kentaro AKAHANE | 2024-03-12 |
| 9556547 | Sewing machine that is capable of detecting sewing target feeding length | — | 2017-01-31 |