Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878342 | Two-for-one twisting machine | — | 1989-11-07 |
| 4848076 | Interconnecting system for a winder and a two-for-one twisting machine | Yutaka Ueda, Shoichi Tone | 1989-07-18 |
| 4848077 | Package feeding method and apparatus | Shoichi Tone, Hiroo Otoshima | 1989-07-18 |