Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515156 | METHOD FOR PRODUCING AXIAL ASYMMETRIC COMPOUNDS, INTERMEDIATES FOR PRODUCING THE SAME, COMPLEXES OF TRANSITION METALS WITH NOVEL AXIAL ASYMMETRIC COMPOUNDS AS THE LIGANDS, CATALYSTS FOR ASYMMETRIC HYDROGENATION, AND CATALYSTS FOR FORMING ASYMMETRIC CARBON-CARBON BONDS | Sumi Kenzo, Ikariya Takao | 2003-02-04 |
| 6388130 | Method for producing axial asymmetric compounds, and intermediates for producing the same | Sumi Kenzo, Ikariya Takao | 2002-05-14 |