Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6161491 | Embroidery pattern positioning apparatus and embroidering apparatus | Hideaki Takenoya, Akiyoshi Sasano | 2000-12-19 |
| 6065411 | Stitch amplitude adjusting device for sewing machine | Yasuhiro Osanai | 2000-05-23 |
| 5775240 | Sewing machine capable of embroidery stitching, and embroidery data producing device therefor | Kazumasa Hara, Mikio Koike, Haruhiko Tanaka, Akiyoshi Sasano, Shinichi Fukada | 1998-07-07 |
| 4611547 | Upper thread tension device of a sewing machine | — | 1986-09-16 |