Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4410522 | Cephalosporins | Isamu Saikawa, Shuntaro Takano, Chosaku Yoshida, Okuta Takashima, Kaishu Momonoi +3 more | 1983-10-18 |
| 4385178 | Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids | Isamu Saikawa, Shuntaro Takano, Kaishu Momonoi, Isamu Takakura, Kiyoshi Tanaka +3 more | 1983-05-24 |
| 4379152 | Cephalosporins | Isamu Saikawa, Shuntaro Takano, Chosaku Yoshida, Okuta Takashima, Kaishu Momonoi +3 more | 1983-04-05 |
| 4327097 | Novel penicillins | Isamu Saikawa, Shuntaro Takano, Chosaku Yoshida, Okuta Takashima, Kaishu Momonoi +3 more | 1982-04-27 |
| 4317907 | Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids | Isamu Saikawa, Shuntaro Takano, Kaishu Momonoi, Isamu Takakura, Kiyoshi Tanaka +3 more | 1982-03-02 |
| 4312986 | Process for producing 7-(substituted)amino-3-substituted thiomethyl-.DELTA..sup.3 -cephem-4-carboxylic acids | Isamu Saikawa, Shuntaro Takano, Kaishu Momonoi, Isamu Takakura, Kiyoshi Tanaka +3 more | 1982-01-26 |
| 4219554 | Novel penicillins and cephalosporins and process for producing same | Isamu Saikawa, Shuntaro Takano, Chosaku Yoshida, Okuta Takashima, Kaishu Momonoi +3 more | 1980-08-26 |