Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D735249 | Sewing machine | Keitaro Harada, Katsuya Wakaki | 2015-07-28 |
| 8886352 | Electronic sewing machine | Keiichi Niizeki, Toshikazu Matsuura | 2014-11-11 |
| 4708074 | Device for generating stitch forming data in a sewing machine | — | 1987-11-24 |
| 4658744 | Cam-using electronic control sewing machine | Toshio Takeda | 1987-04-21 |