Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485815 | 4-methyl-1-pentene polymer particle and method for producing 4-methyl-1-pentene resin | Masakazu Tanaka, Toyoaki Sasaki, Tomoaki Matsugi, Sadahiko Matsuura, Masatoshi Chinaka | 2022-11-01 |
| 9181359 | Method of production of ethylene-based polymer particles and stretch-molded article obtained from ethylene-based polymer particles | Fumiaki Nishino, Takeshi Karino, Takayuki Onogi, Susumu Murata, Yasunori Yoshida +1 more | 2015-11-10 |
| 8349451 | Capsular fine particle comprising olefinic polymer | Yasushi Nakayama, Junji Saito, Susumu Murata, Makoto Mitani, Terunori Fujita | 2013-01-08 |
| 8338557 | Olefin polymer and process for preparing the same | Makoto Mitani, Yasunori Yoshida, Junichi Mohri, Kazutaka Tsuru, Seiichi Ishii +8 more | 2012-12-25 |
| 8258361 | Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts | Yasuhiko Suzuki, Shinsuke Kinoshita, Atsushi Shibahara, Naritoshi Yoshimura, Isao Hara +7 more | 2012-09-04 |
| 7687579 | Ethylene (co) polymer and its use | Mamoru Takahashi, Tetsuji Kasai, Junji Saito, Kazutaka Tsuru, Makoto Mitani +4 more | 2010-03-30 |
| 7601423 | Ethylene-based polymer microparticles, functional group-containing ethylene-based polymer microparticles, and catalyst carriers for manufacture thereof | Yasushi Nakayama, Junji Saito, Hideki Bando, Yoshiho Sonobe, Kenji Michiue +2 more | 2009-10-13 |
| 7566761 | Olefin polymer and process for preparing the same | Makoto Mitani, Yasunori Yoshida, Junichi Mohri, Kazutaka Tsuru, Seiichi Ishii +8 more | 2009-07-28 |
| 7563849 | Ethylene (co) polymer and its use | Mamoru Takahashi, Tetsuji Kasai, Junji Saito, Kazutaka Tsuru, Makoto Mitani +4 more | 2009-07-21 |
| 7452946 | Ethylene polymer | Sadahiko Matsuura, Makoto Mitani, Junji Saito, Terunori Fujita, Yasushi Tohi +3 more | 2008-11-18 |
| 7335716 | Ethylene (co)polymers and uses thereof | Mamoru Takahashi, Tetsuji Kasai, Junji Saito, Kazutaka Tsuru, Makoto Mitani +4 more | 2008-02-26 |
| 7109284 | Olefin polymerization catalyst, process for polymerizing olefins, ethylene polymer obtained by said process and use thereof | Seiichi Ishii, Makoto Mitani, Junji Saito, Sadahiko Matsuura, Kazutaka Tsuru +1 more | 2006-09-19 |
| 6962890 | Olefin polymerization catalyst and process for olefin polymerization using the olefin polymerization catalyst | Kazutaka Tsuru, Masatoshi Nitabaru, Junji Saito, Tetsuhiro Matsumoto | 2005-11-08 |
| 6838540 | Olefin polymer and production processes thereof | Makoto Mitani, Yasunori Yoshida, Junichi Mohri, Kazutaka Tsuru, Seiichi Ishii +8 more | 2005-01-04 |