Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6897268 | Fluidized bed polymerization apparatus and an olefin polymerization process | Ryouichi Yamamoto, Satoru Ohtani, Tomohiro Arase, Yoshiaki Kikuchi, Hisayoshi Watanabe +1 more | 2005-05-24 |