Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7026406 | Syndiotactic styrene polymers and process for the production thereof | Masanao Kawabe, Masahide Murata, Toshio Kase, Hiroyuki Ozaki, Yoshifumi Fukui +7 more | 2006-04-11 |
| 6902027 | Piping structure of crawler driving hydraulic motor | Eiji Ishibashi | 2005-06-07 |
| 6787617 | Process for producing olefin living polymer | Takeshi Shiono, Michihiko Asai, Yasuzo Suzuki, Akira Miyazawa, Kenji Tsuchihara +7 more | 2004-09-07 |
| 6653430 | Butadiene polymers and process for producing conjugated diene polymers | Michihiko Asai, Yasuzo Suzuki, Akira Miyazawa, Kenji Tsuchihara, Masahide Murata +6 more | 2003-11-25 |
| 6455649 | Catalyst for producing living olefin polymer and process for producing the polymer | Yoshihumi Fukui, Masahide Murata, Michihiko Asai, Yasuzou Suzuki, Akira Miyazawa +4 more | 2002-09-24 |
| 6420500 | Catalyst for &agr;-olefin polymerization | Toshiya Uozumi, Eiichi Kaji | 2002-07-16 |
| 5733990 | Catalyst for producing polyolefin and process for producing polyolefin | Toshiya Uozumi, Takashi Arai | 1998-03-31 |
| 5677255 | Polysiloxane supported metallocene catalyst for olefin polymerization | Toshiya Uozumi, Takashi Arai | 1997-10-14 |
| 5548045 | Process for producing polybutadiene | Kohei Goto, Iwakazu Hattori, Shoji Ogasahara, Masahiro Shibata, Yoshiyuki Michino +1 more | 1996-08-20 |
| 5527751 | Polymerization catalyst and method for producing polyolefin or olefin block copolymer using the same | Kunihiro Inamatsu, Tsuyoshi Matsumoto | 1996-06-18 |
| 4999409 | Diolefin polymer of copolymer and a process for the production of the same | Yoshiharu Doi, Satoshi Ueki | 1991-03-12 |
| 4717755 | Process for producing propylene polymer | Yoshiharu Doi, Satoshi Ueki, Makoto Miyazaki | 1988-01-05 |
| 4695557 | Catalyst for polymerization of olefins | Shigeo Suzuki, Yoshiharu Doi | 1987-09-22 |
| 4209628 | Process for preparing 2-oxazolidone and its derivatives | Sakuji Ikeda | 1980-06-24 |