Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831026 | 2-oxa-isocephem compounds, compositions containing same and processes of using | Setsuro Fujii, Hiroshi Ishikawa, Koichi Yasumura, Koichiro Jitsukawa, Sachio Toyama +2 more | 1989-05-16 |
| 4820730 | 6-amino-2-naphthyl 4-gusnichinobenzoate derivatives and pharmaceutical composition containing them | Setsurou Fujii, Toshiyuki Okutome, Toyoo Nakayama, Shigeki Nunomura, Shinichi Watanabe +2 more | 1989-04-11 |