Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4250821 | Buttonhole stitch control in an automatic electronic sewing machine | Nobuyoshi Miyao, Hirotoshi Matsui, Susumu Nonaka, Masayasu Makino, Kazuo Suzuki +1 more | 1981-02-17 |
| 4221179 | Button size control in an automatic electronic sewing machine | Nobuyoshi Miyao, Hirotoshi Matsui, Susumu Nonaka, Masayasu Makino, Kazuo Suzuki +1 more | 1980-09-09 |