Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D971586 | Connecting end portion of a knitting needle | Toshiharu Jitsuda, Mayumi Matsumoto | 2022-12-06 |
| 11220767 | Connection structure connecting knitting needle body and cable and circular knitting needle having the same | Toshiharu Jitsuda, Mayumi Matsumoto | 2022-01-11 |