Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7300903 | Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and α-olefin/conjugated diene copolymers | Terunori Fujita, Yasushi Tohi, Makoto Mitani, Shigekazu Matsui, Junji Saito +3 more | 2007-11-27 |
| 6962890 | Olefin polymerization catalyst and process for olefin polymerization using the olefin polymerization catalyst | Naoto Matsukawa, Kazutaka Tsuru, Junji Saito, Tetsuhiro Matsumoto | 2005-11-08 |
| 6875718 | Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and α-olefin/conjugated diene copolymers | Terunori Fujita, Yasushi Tohi, Makoto Mitani, Shigekazu Matsui, Junji Saito +3 more | 2005-04-05 |
| 6770723 | &agr;-olefin/conjugated diene copolymers | Terunori Fujita, Yasushi Tohi, Makoto Mitani, Shigekazu Matsui, Junji Saito +3 more | 2004-08-03 |
| 6593266 | Olefin polymerization catalyst and polymerization process | Shigekazu Matsui, Kazutaka Tsuru, Terunori Fujita, Makoto Mitani, Yukihiro Takagi +1 more | 2003-07-15 |
| 6451728 | Olefin polymerization catalyst and process for olefin polymerization | Shigekazu Matsui, Yasunori Yoshida, Makoto Mitani, Terunori Fujita | 2002-09-17 |
| 6399724 | Catalyst for olefin polymerization and method of polymerizing olefin | Shigekazu Matsui, Kazutaka Tsuru, Terunori Fujita, Yasuhiko Suzuki, Yukihiro Takagi +1 more | 2002-06-04 |
| 6309997 | Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and .alpha.-olefin/conjugated diene copolymers | Terunori Fujita, Yasushi Tohi, Makoto Mitani, Shigekazu Matsui, Junji Saito +3 more | 2001-10-30 |
| 5723640 | Transition metal compound having indenyl-containing metallocene | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Junji Saito, Takashi Ueda +4 more | 1998-03-03 |
| 5710223 | Process for polymerizing propylene by using a novel metallocene catalyst | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Junji Saito, Takashi Ueda +4 more | 1998-01-20 |
| 5658997 | Process for polymerizing propylene by using a novel metallocene catalyst | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Junji Saito, Takashi Ueda +4 more | 1997-08-19 |
| 5629254 | Substituted indenyl ring containing metallocene catalyst for propylene polymerization process | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Junji Saito, Takashi Ueda +4 more | 1997-05-13 |
| 5360921 | Process for preparing cyclopentadienyl group-containing silicon compound or cyclopentadienyl group-containing germanium compound | Yoshihisa Kiso, Koji Kawaai | 1994-11-01 |
| 5210065 | Color-forming recording material | Michio Tanaka, Koji Kawai, Hiroyoshi Tarumoto, Hisaya Miki, Keiki Kishikawa +2 more | 1993-05-11 |
| 4835325 | Process for producing hydroxybenzenes | Hisaya Miki, Shintarou Araki | 1989-05-30 |
| 4783557 | Processes for preparing hydroxynaphthalenes | Yutaka Haneda, Sadao Yoshimoto, Hisaya Miki, Masaaki Yasuda, Shintarou Araki | 1988-11-08 |