Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5208302 | Catalyst, process for preparation of same and process for polymerization of olefins using same | Hisayoshi Yanagihara, Masaki Fushimi, Shigenobu Miyake, Hideki Sakurai | 1993-05-04 |
| 5049533 | Catalyst, process for preparation of same, and process for polymerization of olefins using same | Hisayoshi Yanagihara, Masaki Fushimi, Shigenobu Miyake, Hideki Sakurai | 1991-09-17 |
| 5041403 | Catalyst process for preparation of same, and process for polymerization of olefins using same | Masaki Fushimi, Shigenobu Miyake, Hideki Sakurai | 1991-08-20 |