Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875572 | Tray transfer device | — | 1989-10-24 |
| 4854453 | Article selecting and conveying system | Yutaka Ueda | 1989-08-08 |
| 4845937 | Bobbin transfer system | Shoichi Tone | 1989-07-11 |
| 4844357 | Yarn kind changing process for a spinning winder | — | 1989-07-04 |
| 4809919 | Method and apparatus for winding yarn in automatic winder | Yutaka Ueda, Isamu Ikeda, Kazuhiko Nakada | 1989-03-07 |