Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849902 | Stitch data processing apparatus for embroidery sewing machine | Masaaki Yokoe, Yoshikazu Kurono, Kouji Hayashi | 1989-07-18 |
| 4841891 | Data processing device and method for a sewing machine | Masaaki Yokoe, Yoshikazu Kurono, Koji Hayashi | 1989-06-27 |
| 4742786 | Data processing system for sewing machine | Masaaki Yokoe, Yoshikazu Kurono, Koji Hayashi | 1988-05-10 |
| 4719865 | Sewing machine with thread take-up mechanism | Masaaki Yokoe, Yoshikazu Kurono, Koji Hayashi | 1988-01-19 |