Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725608 | Semicarbazide derivatives, processes for preparation thereof and pharmaceutical composition comprising the same | Osamu Nakaguchi, Norihiko Shimazaki, Yoshio Kawai, Masashi Hashimoto | 1988-02-16 |
| 4694004 | Semicarbazide derivatives, processes for preparation thereof and pharmaceutical composition comprising the same | Osamu Nakaguti, Norihiko Shimazaki, Yoshio Kawai, Masashi Hashimoto | 1987-09-15 |