Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4221894 | Process for polymerizing .alpha.-olefins containing at least 3 carbon atoms and catalyst therefor | Yoshihisa Ushida, Norio Kashiwa, Akinori Toyota, Syuji Minami | 1980-09-09 |