Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331561 | Catalysts for polymerizing alpha-olefins and process for polymerizing alpha-olefins in contact with said catalysts | Luciano Luciani, Pier C. Barbe, Akinori Toyota | 1982-05-25 |
| 4330649 | Process for producing olefin polymers or copolymers | Mamoru Kioka, Hiroaki Kitani | 1982-05-18 |
| 4328328 | Continuous process for production of olefin polymers or copolymers | Syuji Minami, Takashi Ueda, Mamoru Kioka | 1982-05-04 |
| 4315874 | Process for the production of spherical carrier particles for olefin polymerization catalysts | Yoshihisa Ushida, Yoshikatu Amimoto, Akinori Toyota | 1982-02-16 |
| 4311817 | Process for polymerizing olefins and catalyst therefor | Yoshinori Morita | 1982-01-19 |