Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4415569 | Pyrazoloindazole derivatives and pharmaceutical composition containing the same | Fujimura Yasuo, Tanaka Sadao, Matsunaga Isao, Yugo Ikeda, Tamotsu Yamazaki +4 more | 1983-11-15 |
| 4409234 | Pyrazoloindazole derivatives and bronchodilating composition | Yasuo Fujimura, Sadao Tanaka, Isao Matsunaga, Yugo Ikeda, Tamotsu Yamazaki +4 more | 1983-10-11 |