Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420498 | Fluidized bed reactor for gas phase olefin polymerization, process for polymerizing olefin and process for producing olefinic polymer | Tsutomu Konaka, Yoshiyuki Ichikawa, Koichi Ogino | 2002-07-16 |