Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5177162 | Polymerization of olefins | Takashi Fujita | 1993-01-05 |
| 5162442 | Process for producing granular propylene polymers endowed with improved flowing characteristics | Takashi Fujita | 1992-11-10 |
| 5162443 | Process for producing granular propylene polymers endowed with improved flowing characteristics | Takashi Fujita | 1992-11-10 |
| 5082818 | Production of .alpha.olefin polymers | Takashi Fujita | 1992-01-21 |
| 5032563 | Production of alpha-olefin polymers | Toshihiko Sugano, Kazuo Nakamura | 1991-07-16 |
| 4985515 | Process for polymerization of .alpha.-olefin | Takashi Fujita | 1991-01-15 |
| 4972034 | Catalysts for the polymerization of olefins | Takashi Fujita | 1990-11-20 |
| 4904630 | Catalyst for olefin polymerization | Takashi Fujita | 1990-02-27 |
| 4870043 | Catalysts for the polymerization of olefins | Takashi Fujita | 1989-09-26 |
| 4822763 | Catalyst component for polymerization of olefin | Takashi Fujita | 1989-04-18 |
| 4814314 | Catalyst for olefin polymerization | Takashi Fujita, Katsumi Hirakawa | 1989-03-21 |
| 4780443 | Polymerization of olefins | Takashi Fujita | 1988-10-25 |
| 4762898 | Process for polymerizing ethylene | Katsumi Hirakawa | 1988-08-09 |
| 4703026 | Catalyst component for polymerization of olefins | Takashi Fujita | 1987-10-27 |
| 4617284 | Catalyst component for polymerization of olefins and process for production thereof | Takashi Fujita, Yoshio Sakamoto | 1986-10-14 |
| 4530983 | Process for polymerizing ethylene | Yoshiteru Kageyama, Akito Hagiwara, Takeo Shimada | 1985-07-23 |
| 4405774 | Ethylene copolymer | Yukimasa Miwa, Takeo Shimada, Shigekazu Hayashi, Michito Ukita, Hideaki Nakagawa | 1983-09-20 |
| 4399055 | Carrier of catalyst and catalyst component composed of the carrier, for polymerization of olefins, as well as processes for production thereof | Takashi Fujita | 1983-08-16 |