Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891363 | Cyclic ether derivatives and their use | Norio Nakamura, Nobuyuki Ookawa, Toshio Sada, Takeshi Oshmia, Yoshio Iizuka +1 more | 1990-01-02 |
| 4778790 | Perhydrothiazepine and perhydroazepine derivatives and their therapeutic use | Hiroaki Yanagisawa, Sadao Ishihara, Akiko Ando, Yasuteru Iijima | 1988-10-18 |
| 4772596 | Dihydropyridine derivatives, their preparation and their use | Hiroshi Nishino, Masafumi Yoshimoto | 1988-09-20 |
| 4734410 | Lactam derivatives and their use as hypotensive agents | Hiroaki Yanagisawa, Sadao Ishihara, Akiko Ando, Takuro Kanazaki, Yasuteru Iijima | 1988-03-29 |
| 4716162 | Fused 5 ring heterocyclic compounds, their preparation, and their anti-arrhythmic and diuretic use | Kuniyuki Tomita, Yasuo Shimoji, Seiji Kumakura, Nobuyoshi Iwata, Yasuhiro Morisawa | 1987-12-29 |
| 4699905 | Perhydrothiazepine derivatives, their preparation and their therapeutic use | Hiroaki Yanagisawa, Sadao Ishihara, Akiko Ando, Takuro Kanazaki, Yoshio Tsujita | 1987-10-13 |
| 4495188 | Acylaminoquinazoline derivatives and a pharmaceutical composition containing them | Yasunobu Sato, Hiroshi Fukumi, Nobuaki Kitahara | 1985-01-22 |
| 4426382 | 4-Amino-6,7-dimethoxy-2-piperazinylquinazoline derivatives, their preparation and use | Yasunobu Sato, Hiroshi Fukumi, Hiroshi Nishino | 1984-01-17 |