Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882326 | Piperidine compounds and pharmaceutical uses thereof | Shu Murakami, Tsuguo Ikebe, Ichiro Hakamada | 1989-11-21 |
| 4874759 | 5-Hydroxyindole-3-carboxylic acid amide compounds, pharmaceutical compositions and use | Tetsuya Tahara, Tsuguo Ikebe, Ichiro Hakamada | 1989-10-17 |