Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346099 | Carboxy-imidazole derivatives, compositions and use | Tadao Tanouchi, Masanori Kawamura, Masaki Hayashi | 1982-08-24 |
| 4294849 | Prostaglandin analogues | Masaki Hayashi, Sadahiko Iguchi, Akiyoshi Kawasaki | 1981-10-13 |
| 4195182 | Trans-.DELTA..sup.2 -prostaglandin analogues | Masaki Hayashi, Seiji Kori | 1980-03-25 |