Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318969 | Benzopyran compound and its pharmaceutical use | Tsutomu Yamanaka, Toshio Seki, Tohru Nakajima | 1994-06-07 |
| 5143936 | Benzopyran compound and its pharmaceutical use | Tsutomu Yamanaka, Toshio Seki, Tohru Nakajima | 1992-09-01 |
| 5021432 | Benzopyran compound and its pharmaceutical use | Tsutomu Yamanaka, Toshio Seki, Tohru Nakajima | 1991-06-04 |
| 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 |
| 4709095 | Ortho-aminomethylphenol compounds | Tsutomu Yamanaka | 1987-11-24 |
| 4581355 | 3-indolecarboxamides for control of circulatory diseases | Tetsuya Tahara, Tsuguo Ikebe, Yutaka Maruyama, Yohji Miura | 1986-04-08 |
| 4555510 | Therapeutic agent for hypertension | Kazuhiro Goto, Takanori Oe | 1985-11-26 |
| 4543354 | Anti-hypertensive 9-aminomethyl-benzo[f]quinoline-3,10-dione derivatives | Toru Nakao, Tsuguo Ikebe, Tetsuya Tahara, Yutaka Maruyama | 1985-09-24 |
| 4258185 | Pyridazinone compounds | Toru Nakao, Shinro Setoguchi | 1981-03-24 |