Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149099 | Metal complex and method for producing the same, catalyst component for olefin polymerization and catalyst for olefin polymerization containing the metal complex, and methods for producing α-olefin polymer and copolymer using the catalyst for olefin polymerization | Kyoko Nozaki, Shingo Ito, Wen-Jie Tao, Yohei Konishi, Hisashi Ohtaki +2 more | 2021-10-19 |
| 9862783 | Imine compound, novel catalyst for olefin polymerization, and process for producing olefin polymer | Akio Tanna, Naomasa Sato, Yohei Konishi | 2018-01-09 |