Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775245 | Bed slide device of a sewing machine | Shuichi Sato | 1998-07-07 |
| 5052633 | Bobbin winder tension application device | Kiyoshi Kawakubo | 1991-10-01 |
| 5027731 | Thread cutting knife device in a sewing machine | Shuichi Sato | 1991-07-02 |
| 5009177 | Thread cutting unit having a rotatably driveable cutting knife and loop spreading plate for a sewing machine | Shuichi Sato, Yoshiharu Kobayashi | 1991-04-23 |