Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324861 | Water-soluble alkali metal sulfonate-substituted binaphthylphosphine transition metal complex and enantioselective hydrogenation method using it | Hidenori Kumobayashi | 1994-06-28 |
| 5274146 | Water-soluble alkali metal sulfonate-substituted binaphthylphosphine transition metal complex and enantioselective hydrogenation method using it | Hidenori Kumobayashi | 1993-12-28 |
| 5223632 | 2,2'-bis(di-(3,5-dialkylphenyl)phosphino)-1,1'-binaphthyl and transition metal complex containing the samd ligand | Yoji Hori, Hidenori Kumobayashi | 1993-06-29 |