Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874759 | 5-Hydroxyindole-3-carboxylic acid amide compounds, pharmaceutical compositions and use | Tsuguo Ikebe, Ichiro Hakamada, Osamu Yaoka | 1989-10-17 |
| 4843075 | Benzothiopyrano[4,3-c]pyridazine compounds, methods for preparing said compounds and uses of said compounds | Toru Nakao, Minoru Kawakami, Yasuto Morimoto, Shuzo Takehara | 1989-06-27 |
| 4820703 | PAF-antagonistic thienotriazolodiazepine compounds and pharmaceutical uses thereof | Minoru Moriwaki, Masao Abe, Shuji Yuasa | 1989-04-11 |