Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247686 | Solid cocatalyst component for olefin polymerization and catalyst system thereof | Satoru Ishigaki | 2007-07-24 |
| 7005398 | Olefin polymerization catalyst, catalyst component for olefin polymerization, method of storing these, and process for producing olefin polymer | Satoru Ishigaki | 2006-02-28 |
| 5869723 | Ionic compound and olefin polymerization catalyst containing the same | Shigenobu Miyake, Michio Ono, Shintaro Inazawa | 1999-02-09 |