Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781132 | Full rotary loop taker assembly for sewing machines | — | 1988-11-01 |
| 4688501 | Upper thread guide mechanism for sewing machines | Yoshio Mikuni, Osamu Tanaka | 1987-08-25 |
| 4651661 | Assembly construction for sewing machine | — | 1987-03-24 |
| 4628845 | Assembly construction for sewing machine | — | 1986-12-16 |