Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878747 | Condom coated with acidic polysaccharides | Yutaka Enomoto, Masahiko Fujii, Naoki Yamamoto | 1999-03-09 |
| 5089481 | Polysaccharides and antiviral drugs containing the same as active ingredient | Shigeaki Muto, Koichi Niimura, Minoru Oohara, Yoshiharu Oguchi, Kenichi Matsunaga +5 more | 1992-02-18 |
| 5008243 | Pharmaceutical composition containing a glycoprotein | Masanori Ikuzawa, Yoshiharu Oguchi, Kenichi Matsunaga, Noriyuki Toyoda, Takayoshi Fujii +1 more | 1991-04-16 |
| 4985543 | Lectins and antiretroviral drugs containing the lectins as active ingredient | Norifumi Sugita, Koichi Niimura, Yoshiharu Oguchi, Kunitaka Hirose, Kenichi Matsunaga +5 more | 1991-01-15 |
| 4820689 | Pharmaceutical composition containing a glycoprotein | Masanori Ikuzawa, Yoshiharu Oguchi, Kenichi Matsunaga, Noriyuki Toyoda, Takayoshi Fujii +1 more | 1989-04-11 |
| 4758558 | N-(substituted)-[7-(2-cyanoacetamido)cephalosporanic]amide derivatives having antibiotic utility | Akihiko Kanno, Shigeaki Muto, Koichi Niimura, Takao Ando, Takayoshi Fujii +2 more | 1988-07-19 |
| 4734409 | Cephalosporin derivative, process for producing the same and pharmaceutical composition containing the same | Shigeaki Muto, Chikao Yoshikumi, Isamu Motokawa, Yoko Onishi, Akihiko Kanno +2 more | 1988-03-29 |
| 4690920 | Derivative of cephalosporanic acid and pharmaceutical composition comprising the same | Akihiko Kanno, Shigeaki Muto, Koichi Niimura, Takao Ando, Takayoshi Fujii +2 more | 1987-09-01 |
| 4681877 | Pivaloyloxymethyl 7-.beta.-[2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido]-3-(2-amino-1, 3-thiadiazolyl-5-thiomethyl)-3-cepheme-4-carboxylate and pharmaceutical composition containing the same | Shigeaki Muto, Takao Ando, Takayoshi Fujii, Akihiko Kanno, Yoko Onishi +2 more | 1987-07-21 |
| 4663438 | Novel nucleic acid-containing glycoprotein | Chikao Yoshikumi, Takayoshi Fujii, Kenichi Matsunaga, Minoru Ohara, Akira Kobayashi | 1987-05-05 |
| 4540689 | Penicillin derivative | Shigeaki Muto, Kouichi Niimura, Takao Ando, Akihiko Kanno, Chikao Yoshikumi | 1985-09-10 |
| 4496561 | Cephalosporin derivative | Shigeaki Muto, Kouichi Niimura, Takao Ando, Akihiko Kanno, Chikao Yoshikumi | 1985-01-29 |
| 4496574 | Penicillin derivative | Shigeaki Muto, Kouichi Niimura, Takao Ando, Akihiko Kanno, Chikao Yoshikumi | 1985-01-29 |
| 4446137 | Cephalosporin derivative and pharmaceutical composition containing the derivative | Shigeaki Muto, Kouichi Niimura, Takao Ando, Masahiko Fujii, Chikao Yoshikumi | 1984-05-01 |
| 4439434 | Cephalosporin derivative and pharmaceutical composition containing the derivative | Shigeaki Muto, Kouichi Niimura, Takao Ando, Masahiko Fujii, Chikao Yoshikumi | 1984-03-27 |