Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8425801 | Composite organic electroluminescent material and production method thereof | Hidehiro Matsunami, Chishio Hosokawa, Yoshikazu Tanaka, Toshihiro Iwakuma, Atau Ioku | 2013-04-23 |
| 6552136 | Organosilicon compound, catalyst for olefin polymer production, and method for producing olefin polymer | Tsuyoshi Ota, Takanori Sadashima, Toshio Isozaki, Kiyokazu Katayama | 2003-04-22 |
| 6495639 | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymers | Tsuyoshi Ota, Toshio Isozaki, Kiyokazu Katayama, Takanori Sadashima | 2002-12-17 |
| 6331620 | Solid catalyst components for olefin polymerization, catalysts for olefin polymerization and process for producing olefin polymers | Tsuyoshi Ota, Toshio Isozaki, Kiyokazu Katayama, Takanori Sadashima | 2001-12-18 |
| 6204215 | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymers | Tsuyoshi Ota, Toshio Isozaki, Kiyokazu Katayama, Takanori Sadashima | 2001-03-20 |
| 5739225 | Process for preparing olefin polymer, and ethylenic polymer | Toshinori Tazaki, Shuji Machida, Nobuo Kawasaki, Nobuhiro Yabunouchi, Mizutomo Takeuchi +3 more | 1998-04-14 |