Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912134 | Azulene derivatives and pharmaceutical compositions containing them | Masabumi Yasunami, Kahei Takase, Takashi Meguro, Katsumi Suzuki, Osamu Hiwatashi +2 more | 1990-03-27 |
| 4859701 | Azulene derivatives and pharmaceutical compositions containing them | Masabumi Yasunami, Kahei Takase, Takashi Meguro, Katsumi Suzuki, Osamu Hiwatashi +2 more | 1989-08-22 |
| 4656194 | Azulene derivatives and their use as hypocholesterolemics | Masabumi Yasunami, Kahei Takase, Akira Shinji, Toru Mimura, Kunio Torii +2 more | 1987-04-07 |
| 4451399 | Imidazolecarboxylic acid derivatives | Naohiko Yasuda, Hisao Iwagami, Teruaki Nakamiya, Ichiro Takase | 1984-05-29 |
| 4361560 | Imidazoledicarboxylic acid derivative | Naohiko Yasuda, Chikahiko Eguchi, Yoshiteru Hirose | 1982-11-30 |
| 4217450 | Imidazoledicarboxylic acid substituted cephalosporin derivatives | Naohiko Yasuda, Chikahiko Eguchi, Yoshiteru Hirose | 1980-08-12 |