Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220694 | Magnesium compound, olefin polymerization catalyst, and method for producing olefin polymer | Shohjiroh Tanase, Tsuyoshi Ota, Hideo Funabashi | 2007-05-22 |
| 6777365 | Magnesium compound, olefin polymerization catalyst, and method for producing olefin polymer | Shohjiroh Tanase, Tsuyoshi Ota, Hideo Funabashi | 2004-08-17 |