Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061804 | 3-pyrrolidinylthio-1-azabicyclo-(3.2.0)hept-2-ene-2-carboxylic acid derivatives and processes for the preparation thereof | Masayoshi Murata, Hideo Tsutsumi, Keiji Matsuda, Takashi Nakajima | 1991-10-29 |