Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4744985 | Novel substances having carcinostatic and immunostimulating activity, process for preparing the same and carcinostatic agent containing the same | Kenzo Tamai, Isamu Saikawa, Shohachi Murakami, Toyoo Maeda, Hisatsugu Tsuda +5 more | 1988-05-17 |
| 4591558 | Novel substances having antitumor and immunostimulating activity, process for preparing the same and antitumor agent containing the same | Kenzo Tamai, Isamu Saikawa, Shohachi Murakami, Toyoo Maeda, Hisatsugu Tsuda +5 more | 1986-05-27 |
| 4547462 | Process for preparing substance having carcinostatic and immunostimulating activity | Kenzo Tamai, Isamu Saikawa, Shohachi Murakami, Toyoo Maeda, Hisatsugu Tsuda +5 more | 1985-10-15 |
| 4477437 | Substances having carcinostatic and immunostimulating activity | Kenzo Tamai, Isamu Saikawa, Shohachi Murakami, Toyoo Maeda, Hisatsugu Tsuda +5 more | 1984-10-16 |
| 4444753 | Pharmaceutical composition comprising extract from poison pouch contents of bee | Isamu Saikawa, Shohachi Murakami, Toyoo Maeda, Akira Yotsuji, Masahiro Takahata +4 more | 1984-04-24 |
| 4428936 | Antibacterial composition for medical use | Isamu Saikawa, Masaru Tai, Yutaka Takashita, Hiroshi Sakai, Michiko Mae +2 more | 1984-01-31 |
| 4410522 | Cephalosporins | Isamu Saikawa, Shuntaro Takano, Chosaku Yoshida, Okuta Takashima, Kaishu Momonoi +3 more | 1983-10-18 |
| 4395412 | 7.alpha.-Methoxycephalosporins | Isamu Saikawa, Shuntaro Takano, Hiroyuki Imaizumi, Isamu Takakura, Hirokazu Ochiai +3 more | 1983-07-26 |
| 4379152 | Cephalosporins | Isamu Saikawa, Shuntaro Takano, Chosaku Yoshida, Okuta Takashima, Kaishu Momonoi +3 more | 1983-04-05 |
| 4370316 | Pharmaceutical composition comprising extract from poison pouch contents of bee useful for treating decreased immunity | Isamu Saikawa, Shohachi Murakami, Toyoo Maeda, Akira Yotsuji, Masahiro Takahata +4 more | 1983-01-25 |
| 4327097 | Novel penicillins | Isamu Saikawa, Shuntaro Takano, Chosaku Yoshida, Okuta Takashima, Kaishu Momonoi +3 more | 1982-04-27 |
| 4324783 | Antibacterial composition for medical use | Isamu Saikawa, Masaru Tai, Yutaka Takashita, Hiroshi Sakai, Michiko Mae +2 more | 1982-04-13 |
| 4321265 | 7.alpha.-Methoxycephalosporins | Isamu Saikawa, Shuntaro Takano, Hiroyuki Imaizumi, Isamu Takakura, Hirokazu Ochiai +3 more | 1982-03-23 |
| 4263292 | 7.alpha.-methoxycephalosporins and pharmaceutical composition comprising the same | Isamu Saikawa, Shuntaro Takano, Hiroyuki Imaizumi, Isamu Takakura, Hirokazu Ochiai +3 more | 1981-04-21 |
| 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 |
| 4200744 | Substituted 7.alpha.-methoxy-7.beta.[(2,3-dioxo-1-piperazinyl)carbonylaminophenylace tamido]cephalosporins | Isamu Saikawa, Shuntaro Takano, Hiroyuki Imaizumi, Isamu Takakura, Hirokazu Ochiai +3 more | 1980-04-29 |
| 4199566 | Antibacterial composition for medical use | Isamu Saikawa, Masaru Tai, Yutaka Takashita, Hiroshi Sakai, Michiko Mae +2 more | 1980-04-22 |