Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352518 | Composite elastic filament with rough surface, production thereof, and textile structure comprising the same | Yasuo Muramoto, Kiyoshi Yoshimoto, Masami Fujimoto | 1994-10-04 |
| 5308697 | Potentially elastic conjugate fiber, production thereof, and production of fibrous structure with elasticity in expansion and contraction | Yasuo Muramoto, Susumu Tokura, Kiyoshi Yoshimoto, Hiroshi Naito, Yoshimichi Ozawa +2 more | 1994-05-03 |
| 5171633 | Elastic composite filament yarn and process for preparing the same | Yasuo Muramoto, Kiyoshi Yoshimoto, Masami Fujimoto | 1992-12-15 |