Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6897268 | Fluidized bed polymerization apparatus and an olefin polymerization process | Ryouichi Yamamoto, Tomohiro Arase, Fumio Hattori, Yoshiaki Kikuchi, Hisayoshi Watanabe +1 more | 2005-05-24 |
| 6891002 | Process for producing polyolefin | Shinji Abe, Shotaro Matsuda, Hiroto Nishida, Michiharu Sakata, Tomohiro Arase | 2005-05-10 |
| 6858681 | Process for producing olefinic polymer | Shinji Abe, Hiroto Nishida | 2005-02-22 |