Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820730 | 6-amino-2-naphthyl 4-gusnichinobenzoate derivatives and pharmaceutical composition containing them | Toshiyuki Okutome, Toyoo Nakayama, Shigeki Nunomura, Kimio Sudo, Shinichi Watanabe +2 more | 1989-04-11 |
| 4777182 | 6-Amidino-2-naphthyl 4-guanidinobenzoate derivatives and pharmaceutical composition containing them | Toshiyuki Okutome, Toyoo Nakayama, Shigeki Nunomura, Kimio Sudo, Shinichi Watanabe +2 more | 1988-10-11 |