Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464077 | Nitrogen-containing aromatic heterocyclic compound | Minoru Kameda, Ikumi Kuriwaki, Kazuhiko Iikubo, Hiroyuki Hisamichi, Yuichiro Kawamoto +11 more | 2016-10-11 |
| 8044206 | Nitrogen—containing heterocyclic derivatives having 2,6-disubstituted styryl | Kazumi Kikuchi, Makoto Oku, Jiro Fujiyasu, Norio Asai, Toshihiro Watanabe +4 more | 2011-10-25 |
| 7691898 | Phosphonic acid derivatives and the treating agents of diseases related hyperphosphatemia | Hiroshi Tomiyama, Masayuki Yokota, Ryoko Tomita | 2010-04-06 |