Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677401 | Catalyst components for polymerization of olefins | Naoki Kataoka, Yosuke Numao, Takashi Seki, Yoshio Tajima | 1997-10-14 |
| 5670588 | Process for the polymerization of olefinic hydrocarbons | Yoshio Tajima, Naoki Kataoka, Yosuke Numao, Takashi Seki | 1997-09-23 |
| 5643845 | Catalyst components for polymerization of olefins | Yoshio Tajima, Naoki Kataoka, Yosuke Numao, Takashi Seki | 1997-07-01 |
| 5644008 | Process for preparing polyolefins | Akira Sano, Takeichi Shiraishi, Hiroyuki Shimizu, Kunihiro Suzuki | 1997-07-01 |
| 5625014 | Method for polymerization of olefins | Naoki Kataoka, Yosuke Numao, Takashi Seki, Yoshio Tajima | 1997-04-29 |
| 5604170 | Solid catalyst components for olefin polemerization and use thereof | Akira Sano, Kunimichi Kubo, Yoshio Tajima | 1997-02-18 |
| 5594082 | Process for polymerization of olefinic hydrocarbon | Yoshio Tajima, Naoki Kataoka, Yosuke Numao, Takashi Seki | 1997-01-14 |