Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930152 | Propylene polymer compositions | Mikio Hashimoto, Takasi Ueda, Masaaki Kawasaki, Satoru Moriya, Akira Mizuno +4 more | 2005-08-16 |
| 6897176 | Olefin polymerization catalyst and process for producing olefin polymer with the catalyst | Yasushi Nakayama, Hideyuki Kaneko, Hideki Bandoh, Yoshiho Sonobe, Shinichi Kojoh +5 more | 2005-05-24 |
| 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, 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 |
| 6838522 | Propylene polymer compositions | Mikio Hashimoto, Takasi Ueda, Masaaki Kawasaki, Satoru Moriya, Akira Mizuno +4 more | 2005-01-04 |
| 6770723 | &agr;-olefin/conjugated diene copolymers | Terunori Fujita, Yasushi Tohi, Makoto Mitani, Shigekazu Matsui, Masatoshi Nitabaru +3 more | 2004-08-03 |
| 6462136 | Ethylene copolymer and process for producing the same, resin composition containing the copolymer, and uses of these | Keiji Okada, Kenichi Morizono, Makoto Mitani, Terunori Fujita | 2002-10-08 |
| 6459005 | Ethylene/&agr;-olefin copolymer, method for producing the same, and use thereof | Hideki Hirano, Terunori Fujita, Makoto Mitani | 2002-10-01 |
| 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, Masatoshi Nitabaru +3 more | 2001-10-30 |
| 6255419 | Olefin polymerization catalyst and process for producing olefin polymers | Junichi Imuta, Kenji Sugimura, Terunori Fujita | 2001-07-03 |
| 6156844 | Propylene polymer compositions containing a propylene homo- or co-polymer obtained using a bridged metallocene catalyst and another propylene homo- or co-polymer | Mikio Hashimoto, Takasi Ueda, Masaaki Kawasaki, Satoru Moriya, Akira Mizuno +4 more | 2000-12-05 |
| 6034189 | Solid titanium catalyst component for olefin polymerization, process for preparation of the same, olefin polymerization catalyst and process for olefin polymerization | Tetsunori Shinozaki, Yasushi Nakayama, Kenji Sugimura, Mamoru Kioka | 2000-03-07 |
| 5959046 | Processes for producing propylene polymer utilizing bis (1-(4-isopropyl-7-methyl-indenyl) zirconium halide-base catalyst components | Junichi Imuta, Takashi Ueda, Yoshihisa Kiso, Akira Mizuno, Masaaki Kawasaki | 1999-09-28 |
| 5945690 | Compound semiconductor device | Toshihide Kikkawa, Hirosato Ochimizu | 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, Terunori Fujita, Takashi Tashiro +3 more | 1999-01-12 |
| 5772757 | Apparatus and method for growing semiconductor crystal | — | 1998-06-30 |
| 5773853 | Compound semiconductor device | — | 1998-06-30 |
| 5767033 | Transition metal compound and olefin polymerization catalyst component comprising said compound | Junichi Imuta, Takashi Ueda, Yoshihisa Kiso, Akira Mizuno, Masaaki Kawasaki | 1998-06-16 |
| 5762706 | Method of forming compound semiconductor device | Toshihide Kikkawa, Hirosato Ochimizu | 1998-06-09 |
| 5739366 | Transition metal compound containing substituted indenyl rings | Junichi Imuta, Takashi Ueda, Yoshihisa Kiso, Akira Mizuno, Masaaki Kawasaki | 1998-04-14 |
| 5723640 | Transition metal compound having indenyl-containing metallocene | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Takashi Ueda, Yoshihisa Kiso +4 more | 1998-03-03 |
| 5710223 | Process for polymerizing propylene by using a novel metallocene catalyst | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Takashi Ueda, Yoshihisa Kiso +4 more | 1998-01-20 |
| 5658997 | Process for polymerizing propylene by using a novel metallocene catalyst | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Takashi Ueda, Yoshihisa Kiso +4 more | 1997-08-19 |
| 5629254 | Substituted indenyl ring containing metallocene catalyst for propylene polymerization process | Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Takashi Ueda, Yoshihisa Kiso +4 more | 1997-05-13 |
| 5622891 | Method of manufacturing semiconductor device with reduced side gate effect | — | 1997-04-22 |