Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820730 | 6-amino-2-naphthyl 4-gusnichinobenzoate derivatives and pharmaceutical composition containing them | Setsurou Fujii, Toshiyuki Okutome, Toyoo Nakayama, Kimio Sudo, Shinichi Watanabe +2 more | 1989-04-11 |