Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550094 | Solid catalyst component for olefin polymerization | Kiyoshi Kawai | 1985-10-29 |
| 4497906 | Solid catalyst component for olefin polymerization | Kiyoshi Kawai | 1985-02-05 |
| 4352915 | Process for the polymerization of ethylene | Kentaro Mashita | 1982-10-05 |
| 4339351 | Process for producing olefin polymers | Kentaro Mashita | 1982-07-13 |
| 4279776 | Catalyst system | Akinobu Shiga, Yoshiharu Fukui, Toshio Sasaki, Masahisa Okawa, Hideaki Matsuura +1 more | 1981-07-21 |
| 4235984 | Process for producing highly stereoregular .alpha.-olefin polymers | Akinobu Shiga, Yoshiharu Fukui, Toshio Sasaki, Masahisa Okawa, Hideaki Matsuura +1 more | 1980-11-25 |