Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8546289 | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer | Shojiro Tanase | 2013-10-01 |
| 8293672 | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer | Shojiro Tanase | 2012-10-23 |
| 7989382 | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer | Shojiro Tanase | 2011-08-02 |
| 7871951 | Magnesium compound, solid catalyst component, catalyst for olefin polymerization and method of producing polyolefin | Shojiro Tanase, Nobuhiro Yabunouchi | 2011-01-18 |
| 7737069 | Magnesium compound, catalyst for olefin polymerization and method for producing olefin polymer | Shojiro Tanase, Nobuhiro Yabunouchi, Takehito Konakazawa, Kiyokazu Katayama, Kenji Tanaka +1 more | 2010-06-15 |
| 7723254 | Magnesium compound, solid catalyst component, olefin polymerization catalyst, and method for producing olefin polymer | Shojiro Tanase, Nobuhiro Yabunouchi, Takehito Konakazawa, Kiyokazu Katayama | 2010-05-25 |
| 7524790 | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer | Shojiro Tanase | 2009-04-28 |
| 7387979 | Magnesium compound, solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing polyolefin | Shojiro Tanase, Hideo Funabashi, Masahiko KJuramoto | 2008-06-17 |
| 7081427 | Solid catalyst component for olefin polymerization | Nobuhiro Yabunouchi, Hideo Funabashi | 2006-07-25 |
| 7071138 | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer | Shojiro Tanase | 2006-07-04 |
| 6689849 | Catalyst for bulk polymerization, catalyst for vapor phase polymerization, method of polymerization using these, and olefin polymer obtained with these | Masami Kanamaru, Tsuyoshi Ota, Hideo Funabashi | 2004-02-10 |
| 6552136 | Organosilicon compound, catalyst for olefin polymer production, and method for producing olefin polymer | Tsuyoshi Ota, Yasunori Kadoi, Toshio Isozaki, Kiyokazu Katayama | 2003-04-22 |
| 6495639 | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymers | Yasunori Kadoi, Tsuyoshi Ota, Toshio Isozaki, Kiyokazu Katayama | 2002-12-17 |
| 6331620 | Solid catalyst components for olefin polymerization, catalysts for olefin polymerization and process for producing olefin polymers | Yasunori Kadoi, Tsuyoshi Ota, Toshio Isozaki, Kiyokazu Katayama | 2001-12-18 |
| 6204215 | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymers | Yasunori Kadoi, Tsuyoshi Ota, Toshio Isozaki, Kiyokazu Katayama | 2001-03-20 |