Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921800 | Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl | Masayuki Fujita, Masaaki Nabika, Tatsuya Miyatake, Tsuyoshi Watanabe, Yoshinori Seki | 2005-07-26 |
| 6885415 | Optical member and optical product provided therewith | Ryuma Kuroda, Hiroaki Takahata, Kaori Tsubouchi, Kyoko Hino | 2005-04-26 |