Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048613 | Elastic polyurethane yarn and method of manufacturing the same | Yukio Yamakawa, Yasushi Nakai, Kiyoshi Yoshimoto, Teruyoshi Kawata | 2000-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048613 | Elastic polyurethane yarn and method of manufacturing the same | Yukio Yamakawa, Yasushi Nakai, Kiyoshi Yoshimoto, Teruyoshi Kawata | 2000-04-11 |