Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8431659 | Prepolymerized catalyst for olefin polymerization, method of producing this prepolymerized catalyst and method of producing olefin polymer | Tomoaki Goto | 2013-04-30 |
| 8101537 | Prepolymerized catalyst for olefin polymerization, method of producing this prepolymerized catalyst and method of producing olefin polymer | Tomoaki Goto | 2012-01-24 |
| 6207867 | Method for purifying .beta.-phenylethyl alcohol | Kazuhiko Kamaya | 2001-03-27 |