Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348969 | Sewing machine with a horizontal-type loop taker | Kazumasa Hara, Mikio Koike | 1982-09-14 |
| 4343250 | Lock stitching and over-lock stitching sewing machine | Susumu Hanyu, Kazumasa Hara, Koichi Watanabe | 1982-08-10 |
| 4331092 | Pattern cam positioning means in stopping device for sewing machines | Michio Hisatake, Yasuro Sano | 1982-05-25 |
| 4319533 | Automatic sewing machine | — | 1982-03-16 |