Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5095016 | Benzopyran compounds, processes for their production and pharmaceutical compositions | Nobuo Ishiyama, Yasuhito Iida, Kenji Seri, Takeshi Murai, Kazuko Sanai +1 more | 1992-03-10 |
| 4608438 | Imidazole derivatives | Kazuya Sasaki, Tadashi Arika, Mamoru Yokoo, Kouji Amemiya | 1986-08-26 |