Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091569 | Di-tert-butyl(hydroxy)phenylthio substituted hydroxamic acid derivatives | Saichi Matsumoto, Takuji Mizui | 1992-02-25 |
| 5084214 | Phenolic thioethers, and their production and use | Toru Kita, Shuh Narumiya, Masayuki Narisada, Fumihiko Watanabe, Saichi Matsumoto | 1992-01-28 |
| 4977170 | Isoprenoidamine compounds which are useful antiulcer agents | Saichi Matsumoto, Takuji Mizui, Kentaro Hirai | 1990-12-11 |
| 4954514 | (Di-tert-butylhydroxyphenyl)thio derivatives and antiarterioschlerosis compositions thereof | Toru Kita, Shuh Narumiya, Masayuki Narisada, Fumrhio Watanabe, Takuji Mizui | 1990-09-04 |
| 4900749 | Isoprenoidamine compounds useful as antiulcer agents | Saichi Matsumoto, Takuji Mizui, Kentaro Hirai | 1990-02-13 |
| 4840953 | 9-(Substituted thio)-4H-pyrido[1,2,-A]pyrimidin-4-one derivatives | Shigeru Matsutani, Yukio Mizushima, Yasunobu Ishihara | 1989-06-20 |
| 4839365 | Thienopyridine derivatives useful in treating gastric ulcers | Kentaro Hirai, Yukio Mizushima | 1989-06-13 |
| 4731459 | Novel anti-ulcer agents and quassinoids | Haruhiko Tada, Fumio Yasuda, Koichi Otani | 1988-03-15 |
| 4564623 | Aminoalkylbenzene derivatives | Kentaro Hirai, Teruyuki Ishiba, Shigeru Matsutani, Itsuo Makino, Toshio Fujishita +1 more | 1986-01-14 |
| 4562256 | 1,6-Dialkyl-3-su bstituted-4-nitrophenyl-4,7-dihydropyrazolo[3,4-b]pyridine-5-carboxylic acid esters | Ikuo Adachi, Teruo Yamamori, Motohiko Ueda | 1985-12-31 |
| 4318858 | Thioethylamide derivatives | Kentaro Hirai, Shigeru Matsutani, Teruyuki Ishiba, Itsuo Makino, Koichi Otani | 1982-03-09 |
| 4309433 | Pyridinecarbonamido-oxy or thio loweralkyl-1-(diloweralkylaminoloweralkyl)benzene and derivatives thereof, compositions containing same and method of using same | Kentaro Hirai, Teruyuki Ishiba, Shigeru Matsutani, Itsuo Makino, Toshio Fujishita +1 more | 1982-01-05 |