Issued Patents All Time
Showing 51–75 of 146 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4631274 | Halovinyl cephem compounds | Kazuo Sakane, Hideaki Yamanaka, Kenzi Miyai | 1986-12-23 |
| 4622318 | 3-(substituted-ethenyl or ethynyl-thiomethyl) cephems | Zenzaburo Tozuka, Nobuyoshi Yasuda, Kohji Kawabata | 1986-11-11 |
| 4621084 | Imidazo-heterocyclic compounds and pharmaceutical composition comprising the same | Hisashi Takasugi | 1986-11-04 |
| 4612376 | Substituted-3,4-dihydro-4-(2,4,6-trime thoxyphenylimino)-2(1H)-pyrimidones useful as cardiotonic, antihypertensive, cerebrovascular vasodilator and anti-platelet agent | Masayoshi Murata, Kiyotaka Ito | 1986-09-16 |
| 4609730 | 7-[substituted imino-2-(2-aminothiazol-4-yl)-acetamido]-3(2,2-dihalovinyl or ethynyl)-3-cephem-4-carboxylic acid (syn isomers), having antimicrobial activities | Takashi Masugi, Kohji Kawabata | 1986-09-02 |
| 4604456 | Cephem and cepham compounds | Hisashi Takasugi, Kiyoshi Tsuji, Toshiyuki Chiba | 1986-08-05 |
| 4598147 | Cephem compounds and processes for preparation thereof | Hisashi Takasugi, Toshiyuki Chiba, Kiyoshi Tsuji | 1986-07-01 |
| 4596829 | 7-acylaminocephalosporanic acid derivatives and processes for the preparation thereof | Hisashi Takasugi, Masayoshi Murata, Akiteru Yoshioka | 1986-06-24 |
| 4594446 | 2-alkoxyimino-3,3-dialkoxy-butyrates and derivatives | Ikuo Ueda, Masakazu Kobayashi, Takashi Masugi, Hisashi Takasugi, Hiromu Kochi +1 more | 1986-06-10 |
| 4590186 | Cephem compounds having 3-bicyclic heterocyclic cation groups | Kazuo Sakane, Hideaki Yamanaka | 1986-05-20 |
| 4585860 | 7-acylamino-3-vinylcephalosporanic acid derivatives useful for treatment of infectious diseases in human beings and animals | Hisashi Takasugi, Takashi Masugi, Hideaki Yamanaka, Kohji Kawabata | 1986-04-29 |
| 4584290 | Cephem compounds | Takashi Masugi, Takashi Ogino, Hisashi Takasugi, Hideaki Yamanaka | 1986-04-22 |
| 4582908 | 1-substituted-5-thiol-tetrazole intermediates | Yoshikazu Inoue, Nobuyoshi Yasuda, Masayoshi Murata | 1986-04-15 |
| 4563450 | Cephem compounds | Yoshikazu Inoue, Masayoshi Murata, Hisashi Takasugi | 1986-01-07 |
| 4563522 | Cephem compounds | Hisashi Takasugi, Kiyoshi Tsuji, Toshiyuki Chiba | 1986-01-07 |
| 4559334 | 7-Substituted-3-vinyl-3-cephem compounds and processes for production of the same | Hisashi Takasugi, Takashi Masugi, Hideaki Yamanaka, Kohji Kawabata | 1985-12-17 |
| 4558047 | 3,5-Di hydroxy morpholine derivatives and pharmaceutical compositions | Zenzaburo Tozuka | 1985-12-10 |
| 4554269 | Kasugamycin derivatives, pharmaceutical compositions and method of use | Nobuyoshi Yasuda, Hideo Tsutsumi, Keiji Matsuda | 1985-11-19 |
| 4546101 | New cephem compounds useful for treating infectious diseases in human being and animals and processes for preparation thereof | Hisashi Takasugi, Hideaki Yamanaka, Kenji Miyai, Yoshikazu Inoue | 1985-10-08 |
| 4544751 | Thiadiazole derivatives | Hisashi Takasugi, Toshiyuki Chiba, Zenzaburo Tozuka | 1985-10-01 |
| 4544653 | Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof | Takashi Masugi, Hisashi Takasugi, Hiromu Kochi | 1985-10-01 |
| 4533738 | New cephem compounds and processes for preparation thereof | Yoshikazu Inoue, Masayoshi Murata, Hisashi Takasugi | 1985-08-06 |
| 4529802 | Novel intermediates for preparing new cephem compounds | Hisashi Takasugi, Masayoshi Murata, Akiteru Yoshioka | 1985-07-16 |
| 4518774 | 3-Cephem intermediates | Ikuo Ueda, Masakazu Kobayashi, Takashi Masugi, Hisashi Takasugi, Hiromu Kochi +1 more | 1985-05-21 |
| 4515788 | Cephem compounds | Hisashi Takasugi, Hideaki Yamanaka | 1985-05-07 |