Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321346 | Titanium trichloride catalyst and process for the production thereof | Hiroshi Ueno, Tukuo Makishima, Koh Watanabe, Shozo Wada | 1982-03-23 |
| 4314046 | Process for the stereoregular polymerization of .alpha.-olefins in the presence of a supported titanium catalyst | Hiroshi Ueno, Masafumi Imai, Makoto Yoda, Shozo Wada | 1982-02-02 |
| 4253984 | Catalyst component for use in the polymerization of .alpha.-olefins and a method of using the same | Masafumi Imai, Hiroshi Ueno, Makoto Yoda, Shozo Wada | 1981-03-03 |
| 4246136 | Catalyst component for use in the polymerization of .alpha.-olefins and a method of using the same | Hiroshi Ueno, Masafumi Imai, Makoto Yoda, Shozo Wada | 1981-01-20 |
| 4242230 | Catalyst component for use in the polymerization of .alpha.-olefins and a method of using the same | Hiroshi Ueno, Masafumi Imai, Makoto Yoda, Shozo Wada | 1980-12-30 |
| 4240928 | Titanium trichloride catalyst and process for the production thereof | Hiroshi Ueno, Tukuo Makishima, Koh Watanabe, Shozo Wada | 1980-12-23 |
| 4183826 | Titanium trichloride catalyst and process for the production thereof | Hiroshi Ueno, Eiji Sezaki, Tokuo Makishima, Koh Watanabe, Shozo Wada | 1980-01-15 |
| 4182691 | Titanium trichloride catalyst and process for the production thereof | Hiroshi Ueno, Tukuo Makishima, Koh Watanabe, Shozo Wada | 1980-01-08 |