Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4479942 | Tetrahydrofurnancarboxylic acid derivatives, processes for preparation thereof and pharmaceutical compositions thereof | Michio Yamashita, Tadaaki Komori, Junji Hosoda, Yoshio Kawai, Itsuo Uchida +4 more | 1984-10-30 |
| 4477447 | 7-Acylaminocephalosporanic acid derivatives | Ikuo Ueda, Takao Takaya, Keiji Takai, Hisashi Takasugi, Fumio Shimojo +1 more | 1984-10-16 |
| 4472300 | Azetidinone derivatives and process for preparation thereof | Takashi Kamiya, Yoshihisa Saito, Masashi Hashimoto, Osamu Nakaguti, Teruo Oku +5 more | 1984-09-18 |
| 4468515 | 2-Substituted oxyimino-2-(5-amino-1,2,4-thiadiazol-3-yl)acetic acids | Kazuo Sakane, Jiro Goto | 1984-08-28 |
| 4463000 | Cephem compounds | Kazuo Sakane, Jiro Goto | 1984-07-31 |
| 4457928 | Cephem compounds | Kazuo Sakane, Jiro Goto | 1984-07-03 |
| 4447429 | 7-[2-Alkoxyimino-2-(5-amino-1,2,4-thiadiazol-3-yl)acetamido]-3-cephems | Kazuo Sakane, Jiro Goto | 1984-05-08 |
| 4435321 | Azetidinone 4-disulfides | Takashi Kamiya, Yoshihisa Saito, Osamu Nakaguti, Teruo Oku | 1984-03-06 |
| 4431642 | Cephem compounds | Kazuo Sakane, Jiro Goto | 1984-02-14 |
| 4425340 | Cephem and cepham compounds | Kazuo Sakane, Jiro Goto | 1984-01-10 |
| 4410458 | Process for providing an oxidized penam | Takashi Kamiya, Suita Saito, Osamu Nakaguti, Teruo Oko | 1983-10-18 |
| 4408042 | Cephem compounds | Kazuo Sakane, Jiro Goto | 1983-10-04 |
| 4407798 | Cephem compounds | Takashi Kamiya, Yoshiharu Nakai, Kazuo Sakane, Jiro Goto | 1983-10-04 |
| 4397849 | Benzothiazine derivatives | Teruo Oku, Youichi Shiokawa | 1983-08-09 |
| 4395411 | Pyrimidinyl cephalosporanic acid derivatives and pharmaceutical compositions | Takashi Kamiya, Yoshiharu Nakai, Kazuo Sakane, Jiro Goto | 1983-07-26 |
| 4393070 | Dihydropyridine derivative, and pharmaceutical composition comprising the same | Yoshinari Sato | 1983-07-12 |
| 4390534 | Cephem and cepham compounds | Kazuo Sakane, Jiro Goto | 1983-06-28 |
| 4385176 | Process for preparation of 2-lower alkyl-2 or 3-cephem-4-carboxylic acid derivatives | Takashi Kamiya, Masashi Hashimoto, Osamu Nakagati, Teruo Oku | 1983-05-24 |
| 4382934 | Isatin derivatives, processes for the preparation thereof and pharmaceutical composition comprising the same | Teruo Oku, Takayuki Namiki | 1983-05-10 |
| 4381395 | Process for preparing an imidazole derivative | Yoshiharu Nakai, Graham J. Durant | 1983-04-26 |
| 4381299 | 7-Amino-thiadiazole oxyimino derivatives of cephem and cepham compounds | Kazuo Sakane, Jiro Goto | 1983-04-26 |
| 4350692 | 3,7-Disubstituted-3-cephem-4-carboxylic acids | Takashi Kamiya | 1982-09-21 |
| 4338313 | Cephem compounds | Kazuo Sakane, Jiro Goto | 1982-07-06 |
| 4332800 | Cephem compounds | Kazuo Sakane, Jiro Goto | 1982-06-01 |
| 4332798 | 7-Amino-thia-diazole oxyimino derivatives of cephem and cephem compounds | Kazuo Sakane, Jiro Goto | 1982-06-01 |