Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822805 | Pyridyl-imidazole compounds which have useful pharmaceutical activity | Hisashi Takasugi, Shigetaka Nishino, Akito Tanaka, Takao Takaya | 1989-04-18 |
| 4746664 | Substituted-3,4-dihydro-4-(2,4,6-trimethoxyphenylimino)-2(1H)-pyrimidone s useful as cardiotonic, antihypertensive, cerebrovascular vasodilator and anti-platelet agent | Takao Takaya, Masayoshi Murata | 1988-05-24 |
| 4725600 | Pyrimidine compounds having activity as a cardiotonic anti-hypertensive cerebrovascular vasodilator and anti-platelet aggregation agent | Takao Takaya, Masayoshi Murata | 1988-02-16 |
| 4649142 | 3,4-dihydro-1,3-disubstituted-6-(substituted phenylimino)-2(1H)-pyrimidinone useful as cardiotonic agent and anti-allergic agent | Takao Takaya, Masayoshi Murata | 1987-03-10 |
| 4612376 | Substituted-3,4-dihydro-4-(2,4,6-trime thoxyphenylimino)-2(1H)-pyrimidones useful as cardiotonic, antihypertensive, cerebrovascular vasodilator and anti-platelet agent | Takao Takaya, Masayoshi Murata | 1986-09-16 |