Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009014 | Process for the polymerization olefins | Yasuhiko Suzuki, Tomoaki Matsugi, Yukihiro Takagi, Yasunori Yoshida, Junji Saito +2 more | 2006-03-07 |
| 6995229 | Polymer and process for producing the same | Norio Kashiwa, Shinichi Kojoh, Shingo Matsuo, Junji Saito, Makoto Mitani +2 more | 2006-02-07 |
| 6897176 | Olefin polymerization catalyst and process for producing olefin polymer with the catalyst | Yasushi Nakayama, Hideyuki Kaneko, Hideki Bandoh, Yoshiho Sonobe, Junji Saito +5 more | 2005-05-24 |
| 6875718 | Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and α-olefin/conjugated diene copolymers | Yasushi Tohi, Makoto Mitani, Shigekazu Matsui, Junji Saito, Masatoshi Nitabaru +3 more | 2005-04-05 |
| 6838540 | Olefin polymer and production processes thereof | Makoto Mitani, Yasunori Yoshida, Junichi Mohri, Kazutaka Tsuru, Seiichi Ishii +8 more | 2005-01-04 |
| 6770723 | &agr;-olefin/conjugated diene copolymers | Yasushi Tohi, Makoto Mitani, Shigekazu Matsui, Junji Saito, Masatoshi Nitabaru +3 more | 2004-08-03 |
| 6593266 | Olefin polymerization catalyst and polymerization process | Shigekazu Matsui, Kazutaka Tsuru, Masatoshi Nitabaru, Makoto Mitani, Yukihiro Takagi +1 more | 2003-07-15 |
| 6476276 | Process for preparation of hydroperoxides | Shigekazu Matsui, Hiroshi Kuroda, Nobuya Hirokane, Haruyuki Makio, Toshihiro Takai +2 more | 2002-11-05 |
| 6462136 | Ethylene copolymer and process for producing the same, resin composition containing the copolymer, and uses of these | Junji Saito, Keiji Okada, Kenichi Morizono, Makoto Mitani | 2002-10-08 |
| 6459005 | Ethylene/&agr;-olefin copolymer, method for producing the same, and use thereof | Hideki Hirano, Junji Saito, Makoto Mitani | 2002-10-01 |
| 6451728 | Olefin polymerization catalyst and process for olefin polymerization | Shigekazu Matsui, Masatoshi Nitabaru, Yasunori Yoshida, Makoto Mitani | 2002-09-17 |
| 6444603 | CATALYST COMPONENT FOR ETHYLENICALLY UNSATURATED MONOMER POLYMERIZATION, CATALYST FOR ETHYLENICALLY UNSATURATED MONOMER POLYMERIZATION, AND PROCESS FOR ETHYLENICALLY UNSATURATED MONOMER POLYMERIZATION USING SAID CATALYST | Yasushi Tohi, Haruyuki Makio, Toshiyuki Tsutsui | 2002-09-03 |
| 6399724 | Catalyst for olefin polymerization and method of polymerizing olefin | Shigekazu Matsui, Masatoshi Nitabaru, Kazutaka Tsuru, Yasuhiko Suzuki, Yukihiro Takagi +1 more | 2002-06-04 |
| 6369177 | Catalyst for olefin polymerization and method of polymerizing olefin | Yasushi Tohi, Shigekazu Matsui | 2002-04-09 |
| 6313243 | Catalyst for olefin polymerization and method of polymerizing olefin | Yasushi Tohi, Shigekazu Matsui | 2001-11-06 |
| 6309997 | Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and .alpha.-olefin/conjugated diene copolymers | Yasushi Tohi, Makoto Mitani, Shigekazu Matsui, Junji Saito, Masatoshi Nitabaru +3 more | 2001-10-30 |
| 6303727 | Linear triene compound and copolymer | Ken Maeda, Masaaki Yasuda, Keiji Okada, Makoto Kamimura, Kazuyuki Takimoto +3 more | 2001-10-16 |
| 6291718 | Process for preparing hydroperoxides | Shigekazu Matsui, Hiroshi Kuroda, Nobuya Hirokane, Haruyuki Makio, Toshihiro Takai +2 more | 2001-09-18 |
| 6255419 | Olefin polymerization catalyst and process for producing olefin polymers | Junichi Imuta, Junji Saito, Kenji Sugimura | 2001-07-03 |
| 6028193 | Method for producing aryl aklyl hydroperoxides | Shigekazu Matsui, Toshihiro Takai, Hideto Matsuoka, Akifumi Kagayama, Hiroshi Kuroda +3 more | 2000-02-22 |
| 5945572 | Method for producing aryl alkyl hydroperoxides | Shigekazu Matsui, Toshihiro Takai, Hideto Matsuoka, Akifumi Kagayama, Hiroshi Kuroda +3 more | 1999-08-31 |
| 5859272 | Transition metal compound, olefin polymerization catalyst component comprising the transition metal compound, olefin polymerization catalyst comprising the olefin polymerization catalyst component, and process for olefin polymerization | Junichi Imuta, Daisuke Fukuoka, Masayasu Yoshida, Junji Saito, Takashi Tashiro +3 more | 1999-01-12 |
| 5847227 | Method for producing aryl alkyl hydroperoxides | Shigekazu Matsui, Toshihiro Takai, Hideto Matsuoka, Akifumi Kagayama, Hiroshi Kuroda +3 more | 1998-12-08 |
| 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 |