Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705895 | 5,5'-diamino or 5,5'-diacetamido-2,2'-bis(diphenylphosphino)-1,1'-binaphthyls | Tamon Okano, Hidenori Kumobayashi, Susumu Akutagawa, Jitsuo Kiji, Hisatoshi Konishi +1 more | 1987-11-10 |