Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6124460 | Isoquinuclidine derivatives, method of manufacturing the same and therapeutic agents for hypercholesterolemia containing these compounds | Tsuyoshi Tomiyama, Akira Tomiyama, Takeyuki Imamaki, Naoto Ueyama, Satoru Takeuchi | 2000-09-26 |
| 5409947 | Cycloheptimidazole derivatives, method of manufacturing the same and therapeutic agents containing these compounds | Tsuyoshi Tomiyama, Akira Tomiyama, Takashi Yanagisawa, Naoto Ueyama, Tomoyuki Kawai +2 more | 1995-04-25 |
| 5240944 | Cyclic guanidine derivatives, anti-ulceratives and method of manufacturing the same | Tsuyoshi Tomiyama, Akira Tomiyama, Tadashi Shirai, Shuuichi Wakabayashi, Tomoyuki Kawai +1 more | 1993-08-31 |
| 5008282 | Cyclic guanidine derivatives, anti-ulceratives and methods of manufacturing the same | Tsuyoshi Tomiyama, Akira Tomiyama, Tadashi Shirai, Shuuichi Wakabayashi, Tomoyuki Kawai +1 more | 1991-04-16 |