Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597820 | 1, 4-benzoxazine derivative and pharmaceutical compositions containing the same | Manabu Hori, Ikuo Watanabe, Kengo Harada, Joji Maruo, Tominori Morita +2 more | 1997-01-28 |
| 5407936 | Benzimidazole derivative, process for preparing the same, antiemetic agent containing the same as active ingredient and intermediate compound for preparing the same | Kenji Suzuki, Akio Ozaki, Yasuo Morimoto, Takayuki Sukamoto | 1995-04-18 |
| 4877790 | Quinazoline derivative, processes for its production, and cerebral dysfunction remedying agent comprising it as active ingredient | Ryuichi Iemura, Manabu Hori, Takayuki Sukamoto, Hideaki Hara, Keizo Ito | 1989-10-31 |
| 4797400 | Piperazine compounds and anti-ulcer composition containing the same | Kenji Yoshida, Kenji Suzuki, Koichi Shimohara, Sigeru Tajima, Keizo Ito | 1989-01-10 |
| 4742062 | Benzylpiperazine compound and pharmaceutical composition as hypolipidemic agent | Yoichiro Hamada, Akira Yamashita, Keizo Ito, Goro Tsukamoto | 1988-05-03 |
| 4703048 | Novel 1-benzhydryl-4-cinnamylpiperazine derivatives, and pharmaceutical compositions comprising said compounds as active ingredient for treating a cerebrovascular disease | Toshiro Kanazawa, Keizo Ito, Goro Tsukamoto | 1987-10-27 |
| 4663325 | 1-(2,3,4-tri-methoxybenzyl)-4[bis(4-fluorophenyl)methyl] piperazines are useful for treating cerebrovascular disease | Toshiro Kanazawa, Keizo Ito, Goro Tsukamoto | 1987-05-05 |