Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300497 | Penam derivatives and salts thereof, process for producing the same and antibacterial agent comprising the same | Hirokazu Ochiai, Yasuo Watanabe, Yoshiharu Murotani, Osamu Yoshino, Shinzaburo Minami +2 more | 1994-04-05 |
| 5185330 | Penam derivatives and salts thereof, and antibacterial agent comprising the same | Hirokazu Ochiai, Yasuo Watanabe, Yoshiharu Murotani, Osamu Yoshino, Shinzaburo Minami +2 more | 1993-02-09 |
| 4736026 | Novel process for producing a cephalosporin | Hiroyuki Imaizumi, Takihiro Inaba, Seishi Morita, Ryuko Takeno, Yoshiharu Murotani +4 more | 1988-04-05 |
| 4656287 | Aminothiazole intermediate for a cephalosporin | Hiroyuki Imaizumi, Takihiro Inaba, Seishi Morita, Ryuko Takeno, Yoshiharu Murotani +4 more | 1987-04-07 |