Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4716158 | 7-(2-amin othiazol-4-yl)-2-(syn)-methoxyiminoacetamido)-3-methoxymethyl-3-cepham-4- carboxylates | Koichi Fujimoto, Sadao Ishihara, Shinichi Sugawara, Isamu Igarashi | 1987-12-29 |
| 4486425 | 7-[2-(2-A minothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]-3-methoxymethyl-3-cephem -4-carboxylates | Koichi Fujimoto, Sadao Ishihara, Shinichi Sugawara, Isamu Igarashi | 1984-12-04 |
| 4483855 | Cephalosporin derivative and antibiotic compositions | Koichi Fujimoto, Sadao Ishihara, Shinichi Sugawara, Isamu Igarashi | 1984-11-20 |
| 4482710 | Process for preparing 3-alkoxymethylcephalosporin derivatives | Koichi Fujimoto, Eiji Nakayama | 1984-11-13 |
| 4247548 | 7.alpha.-Methoxycephalosporin derivatives and their pharmaceutical compositions having antibacterial activity | Masafumi Yoshimoto, Hachio Miyazawa, Takuzo Nishimura, Akiko Ando, Norio Nakamura | 1981-01-27 |