Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328417 | Catalyst mixture for olefin metathesis reactions, method of producing same, and method of producing propylene using same | Yuzuru Sakamoto | 2019-06-25 |
| 6084140 | Catalyst for selective hydrogenation of highly unsaturated hydrocarbon compound in olefin compound | Tadakuni Kitamura, Kouzou Takeuchi, Junichi Yazaki, Yuzo Satou | 2000-07-04 |