Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7241848 | Process for preparing low molecular weight olefin (CO)polymer and polymerization catalyst used therefor | Naomi Urakawa, Koji Endo, Koji Kawai, Toshiyuki Tsutsui, Yasushi Tohi | 2007-07-10 |
| 6841643 | Additive for communication cable filler and filler for communication cable | Hideo Toyoda | 2005-01-11 |
| 5340786 | Olefin polymerization catalyst and process for the polymerization of olefins | Toshiyuki Tsutsui, Akinori Toyota | 1994-08-23 |
| 5321107 | Olefin polymerization catalyst and process for the polymerization of olefins | Toshiyuki Tsutsui, Akinori Toyota | 1994-06-14 |
| 5252529 | Olefin polymerization catalyst and olefin polymerization | Takashi Ueda | 1993-10-12 |