Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350802 | Catalyst system for polymerization of olefins and process for production of polyolefins using the catalyst system | Kazuo Baba, Tadashi Hikasa | 1982-09-21 |
| 4339560 | Process for polymerizing olefins | Kazuo Baba, Tadashi Hikasa | 1982-07-13 |