Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472484 | Processes for producing polyolefin composition | Shinji Abe, Tomohiro Arase, Shotaro Matsuda | 2002-10-29 |
| 6461573 | Fluidized bed polymerization apparatus having temperature distribution monitoring | Ryouichi Yamamoto, Tomohiro Arase, Fumio Hattori, Yoshiaki Kikuchi, Hisayoshi Watanabe +1 more | 2002-10-08 |
| 6407184 | Method of multistage gas phase polymerization, apparatus therefor and device for reducing entrainment of subcomponents in polymer powder in apparatus for multistage gas phase polymerization | Shotaro Matsuda, Yoshiaki Kikuchi, Toshihiro Okano | 2002-06-18 |