Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437732 | Dust collector/remover in knitting machine and its controlling method | Yoshiaki Igarashi | 1995-08-01 |
| 5323509 | Dust collector/remover in knitting machine and its controlling method | Yoshiaki Igarashi | 1994-06-28 |
| 5177985 | Collector/remover of dust of flocks in knitting machine | Yoshiaki Igarashi | 1993-01-12 |