Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611293 | Sewing machine | Hiroyuki Mitsui, Shiro Oya, Yuji Tagawa, Yoichi Kurahashi | 1997-03-18 |
| 4712497 | Sewing machine | Yasuo Sakakibara, Tetsuo Kozawa, Yukio Nishida, Ikuzo Kondo | 1987-12-15 |
| 4541347 | Automatic work guiding apparatus for sewing machines | Hideo Kawaguchi | 1985-09-17 |