Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457755 | Solid catalyst component for olefin polymerization, method for producing the same, olefin polymerization catalyst, and method for producing olefin polymer | Toshihiko Sugano, Toshiya Uozumi | 2019-10-29 |
| 10246530 | Method for producing solid catalyst component for olefin polymerization, catalyst for olefin polymerization and a process for propylene polymerization | Toshihiko Sugano, Tsutomu Uzawa | 2019-04-02 |