Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279307 | Tension control method using fluff control device | Fumiaki Nakaji | 2001-08-28 |
| 5299750 | Doffing method and paper tube supply system for an automatic winder | Osamu Nakagawa, Hideyuki Oe | 1994-04-05 |
| 5273224 | Doffing method and paper tube supply system for an automatic winder | Osamu Nakagawa, Hideyuki Oe | 1993-12-28 |
| 5269478 | Bobbin trace system | Masahiro Wakabayashi, Yuji Todo | 1993-12-14 |
| 5029764 | Doffing control system of an automatic winder | — | 1991-07-09 |