Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843290 | Control system for engagement pin in durm-type weft storage unit | Kensuke Wakamatsu | 1989-06-27 |
| 4827985 | Method of controlling pile warp tension in synchronism with loom movement | Katsuhiko Sugita, Akihiko Nakada | 1989-05-09 |