Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376655 | Derivatives of p-guanidinobenzoic acid and pharmaceutical agents containing them as an active ingredient | Katsuhiro Imaki, Yoshinobu Arai | 1994-12-27 |
| 5340832 | Prolinal derivatives useful for treating amnesia | Masaaki Toda, Shuichi Ohuchida | 1994-08-23 |