Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853469 | Quinolinecarboxylic acid derivative starting compounds | Masahiro Taguchi, Hirosato Kondo, Yoshimasa Inoue, Yoshihiro Kawahata | 1989-08-01 |
| 4808584 | Quinolinecarboxylic acid derivatives and antibacterial agent containing the same | Masahiro Taguchi, Hirosato Kondo, Yoshimasa Inoue, Yoshihiro Kawahata | 1989-02-28 |
| 4742062 | Benzylpiperazine compound and pharmaceutical composition as hypolipidemic agent | Hiroshi Ohtaka, Yoichiro Hamada, Akira Yamashita, Keizo Ito | 1988-05-03 |
| 4703048 | Novel 1-benzhydryl-4-cinnamylpiperazine derivatives, and pharmaceutical compositions comprising said compounds as active ingredient for treating a cerebrovascular disease | Hiroshi Ohtaka, Toshiro Kanazawa, Keizo Ito | 1987-10-27 |
| 4686221 | Quinolinecarboxylic acid compounds and antimicrobial agent containing the same | Toshio Uno, Masahiro Taguchi, Toshimi Okuno, Hirosato Kondo, Mikio Sotomura | 1987-08-11 |
| 4681895 | Novel guanidinomethylcyclohexanecarboxylic acid compounds and anti-ulcer drug containing the same | Toshio Satoh | 1987-07-21 |
| 4663325 | 1-(2,3,4-tri-methoxybenzyl)-4[bis(4-fluorophenyl)methyl] piperazines are useful for treating cerebrovascular disease | Hiroshi Ohtaka, Toshiro Kanazawa, Keizo Ito | 1987-05-05 |
| 4659726 | Novel 4,5-Bis (4-methoxyphenyl)-2-(pyrrol-2-yl) thiazoles and pharmaceutical composition containing the same | Koichiro Yoshino, Norihiko Seko, Koichi Yokota, Keizo Ito | 1987-04-21 |
| 4607031 | Novel ethyl benzylphosphinate derivatives, process for production thereof, and their use as calcium antagonist | Koichiro Yoshino, Tominori Morita, Masaru Moriyama, Keizo Ito | 1986-08-19 |
| 4603130 | 1-substituted-2-(piperazinyl or homopiperazinyl)-benzimidazole compounds and pharmaceutical composition | Ryuichi Iemura, Tsuneo Kawashima, Toshikazu Fukuda, Keizo Ito, Takashi Nose | 1986-07-29 |
| 4554358 | 4-Chloro-4-methyl-5-methylene-1,3-dioxolane-2-one | Yasushi Takebe, Koji Iuchi | 1985-11-19 |
| 4530930 | Antimicrobial 1-ethyl-6,8-difluoro-1,4-dihydro-7-(1-imidazolyl)-4-oxoquinoline-3-carbo xylic acid derivatives | Toshio Uno, Masanori Takamatsu, Koji Iuchi | 1985-07-23 |
| 4455310 | Quinolinecarboxylic acid derivative, and antibacterial agent containing said compound as active ingredient | Fumio Sakamoto, Shoji Ikeda | 1984-06-19 |
| 4448769 | Ester of 1,1-dioxopenicillanic acid, and use thereof as .beta.-lactamase inhibitor | Shoji Ikeda, Fumio Sakamoto, Shigeru Yamabe | 1984-05-15 |
| 4434162 | Phosphonic acid ester, pharmaceutical compositions containing the same and method of using the same | Toshihiko Kohno, Koichiro Yoshino, Tominori Morita, Keizo Ito, Takashi Nose | 1984-02-28 |
| 4430343 | Benzimidazole derivatives, process for the preparation thereof and pharmaceutical composition containing the same | Ryuichi Iemura, Tsuneo Kawashima, Toshikazu Fukuda, Keizo Ito, Takashi Nose | 1984-02-07 |
| 4428806 | Process for producing brominated 1,3-dioxolen-2-ones | Fumio Sakamoto, Shoji Ikeda, Isamu Utsumi | 1984-01-31 |
| 4416891 | Ester of 6-[(hexahydro-1H-azepin-1-yl)methyleneamino]penicillanic acid, and its use as antibacterial agent | Fumio Sakamoto, Shoji Ikeda | 1983-11-22 |
| 4389408 | Novel ampicillin esters and production thereof | Fumio Sakamoto, Shoji Ikeda, Isamu Utsumi | 1983-06-21 |
| 4342693 | 1,3-Dioxolen-2-one derivatives and process for production thereof | Fumio Sakamoto, Shoji Ikeda, Isamu Utsumi | 1982-08-03 |
| 4232010 | Calcium-antagonistic composition | Koichiro Yoshino, Tominori Morita, Takashi Nose, Mitsuo Okazaki | 1980-11-04 |
| 4192880 | 2-Substituted benzimidazole compounds | Koichiro Yoshino, Toshihiko Kohno, Masahiro Taguchi, Katsumi Dezawa, Hajime Kagaya +2 more | 1980-03-11 |
| 4188486 | 2-Substituted benzimidazole compounds | Koichiro Yoshino, Toshihiko Kohno, Masahiro Taguchi, Katsumi Dezawa, Hajime Kagaya +2 more | 1980-02-12 |