Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6897268 | Fluidized bed polymerization apparatus and an olefin polymerization process | Satoru Ohtani, Tomohiro Arase, Fumio Hattori, Yoshiaki Kikuchi, Hisayoshi Watanabe +1 more | 2005-05-24 |
| 6461573 | Fluidized bed polymerization apparatus having temperature distribution monitoring | Satoru Ohtani, Tomohiro Arase, Fumio Hattori, Yoshiaki Kikuchi, Hisayoshi Watanabe +1 more | 2002-10-08 |
| 6450565 | Side wall construction of vehicle body with door reinforced longitudinally | — | 2002-09-17 |
| 6013741 | Method of terminating gas phase polymerization of olefin, method of initiating the polymerization and apparatus therefor | Satoru Ohtani, Kenji Doi, Tomohiro Arase | 2000-01-11 |