Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616715 | Dihydropyridine-3, 5-dicarboxylic acid ester derivatives | Kazuharu Tamazawa, Tadao Kojima, Hideki Arima, Yukiyasu Murakami, Yasuo Isomura +2 more | 1997-04-01 |
| 5463064 | Dihydropyridine-3,5-dicarboxylic acid ester derivatives | Kazuharu Tamazawa, Tadao Kojima, Hideki Arima, Yukiyasu Murakami, Yasuo Isomura +2 more | 1995-10-31 |
| 5364872 | Dihydropyridine-3,5-dicarboxylic acid ester derivatives | Kazuharu Tamazawa, Tadao Kojima, Hideki Arima, Yukiyasu Murakami, Yasuo Isomura +2 more | 1994-11-15 |