Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605921 | Triazole derivatives and salts thereof, and antifungal agent containing the same | Tetsuya Kajita, Kenichi Takashima, Minako Yotsuji, Keiko Takakura, Akira Yotsuji +4 more | 1997-02-25 |
| 5366989 | Triazole derivatives and salts thereof and antifungal agent containing the same | Tetsuya Kajita, Kenichi Takashima, Minako Yotsuji, Keiko Takakura, Akira Yotsuji +4 more | 1994-11-22 |
| 5144027 | Cephalosporins, process for producing the same, intermediates thereof and process for producing the intermediates | Hiroshi Sadaki, Hirokazu Narita, Yoshinori Konishi, Takihiro Inaba, Tatsuo Hirakawa +4 more | 1992-09-01 |
| 4736026 | Novel process for producing a cephalosporin | Takihiro Inaba, Seishi Morita, Ryuko Takeno, Yoshiharu Murotani, Hirohiko Fukuda +4 more | 1988-04-05 |
| 4717767 | 7-amino-3-(pyrazinylmethyl) or (pyridazinylmethyl)-cephalosporins | Hiroshi Sadaki, Takashi Nagai, Kenji Takeda, Isao Myokan, Takihiro Inaba +4 more | 1988-01-05 |
| 4673738 | Novel intermediates of cephalosporins and process for producing 7-(substituted or unsubstituted amino)-3-substituted methyl-.DELTA..sup.3 -cephem-4-carboxylic acids | Hiroshi Sadaki, Hirokazu Narita, Yoshinori Konishi, Takihiro Inaba, Tatsuo Hirakawa +4 more | 1987-06-16 |
| 4667040 | Novel process for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivative or a salt thereof, and intermediates therefor and process for producing the intermediates | Hiroshi Sadaki, Kenji Takeda, Takihiro Inaba, Ryuko Takeno, Seishi Morita +2 more | 1987-05-19 |
| 4656287 | Aminothiazole intermediate for a cephalosporin | Takihiro Inaba, Seishi Morita, Ryuko Takeno, Yoshiharu Murotani, Hirohiko Fukuda +4 more | 1987-04-07 |
| 4618606 | Antibiotic 7-(thiazolyl)-3-(pyrazinylmethyl) or (pyridazinylmethyl) cephalosporins | Hiroshi Sadaki, Takashi Nagai, Kenji Takeda, Isao Myokan, Takihiro Inaba +4 more | 1986-10-21 |
| 4563534 | Process for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivative or a salt thereof, and intermediates therefor and process for producing the intermediates | Hiroshi Sadaki, Kenji Takeda, Takihiro Inaba, Ryuko Takeno, Seishi Morita +2 more | 1986-01-07 |
| 4489072 | Cephalosporins | Hiroshi Sadaki, Hirokazu Narita, Yoshinori Konishi, Takihiro Inaba, Tatsuo Hirakawa +4 more | 1984-12-18 |
| 4395412 | 7.alpha.-Methoxycephalosporins | Isamu Saikawa, Shuntaro Takano, Isamu Takakura, Hirokazu Ochiai, Takashi Yasuda +3 more | 1983-07-26 |
| 4321265 | 7.alpha.-Methoxycephalosporins | Isamu Saikawa, Shuntaro Takano, Isamu Takakura, Hirokazu Ochiai, Takashi Yasuda +3 more | 1982-03-23 |
| 4263292 | 7.alpha.-methoxycephalosporins and pharmaceutical composition comprising the same | Isamu Saikawa, Shuntaro Takano, Isamu Takakura, Hirokazu Ochiai, Takashi Yasuda +3 more | 1981-04-21 |
| 4200744 | Substituted 7.alpha.-methoxy-7.beta.[(2,3-dioxo-1-piperazinyl)carbonylaminophenylace tamido]cephalosporins | Isamu Saikawa, Shuntaro Takano, Isamu Takakura, Hirokazu Ochiai, Takashi Yasuda +3 more | 1980-04-29 |