Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288488 | Process for producing solid catalyst component for olefin polymerization | Wataru Hirahata, Hirofumi HAMAKI | 2012-10-16 |
| 8138284 | Process for producing propylene block copolymer | — | 2012-03-20 |
| 8119738 | Polypropylene resin composition | Shuichi Kimata, Hideki Oshima | 2012-02-21 |
| 8039552 | Process for producing propylene block copolymer | — | 2011-10-18 |
| 7135532 | Process for producing solid catalyst component and catalyst for α-olefin polymerization, and process for producing α-olefin polymer | Makoto Satoh | 2006-11-14 |
| 6841503 | Process for producing solid catalyst component and catalyst for α-olefin polymerization, and process for producing α-olefin polymer | Makoto Satoh | 2005-01-11 |
| 6838412 | α-Olefin polymerization catalyst and process for producing α-olefin polymer | Makoto Satoh, Akio Imai | 2005-01-04 |
| 6566464 | Process for producing solid catalyst component and catalyst for &agr;-olefin polymerization, and process for producing &agr;-olefin polymer | Makoto Satoh | 2003-05-20 |
| 6331501 | Catalyst for .alpha.-olefin polymerization and process for producing .alpha.-olefin polymer | Makoto Satoh, Akio Imai | 2001-12-18 |
| 6133189 | .alpha.-olefin polymerization catalyst and process for producing .alpha.-olefin polymer | Makoto Satoh, Akio Imai | 2000-10-17 |
| 6051526 | .alpha.-olefin polymerization catalyst and process for producing .alpha.-olefin polymer | Makoto Satoh, Akio Imai | 2000-04-18 |