Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11859205 | Medium for culturing stem cells | Yoko KURIYAMA, Sho Senda, Yumi ANDO, Tomomi Yoshida, Haruna Sato +3 more | 2024-01-02 |
| 5399550 | Physiologically active substance derived or malt and process for the production thereof | Yuji Maeda, Masanori Ikuzawa, Kenichi Matsunaga, Tamotsu Kanoh, Shigeaki Muto | 1995-03-21 |
| 5312809 | Physiologically active substance derived from malt and process for the production thereof | Yuji Maeda, Masanori Ikuzawa, Kenichi Matsunaga, Tamotsu Kanoh, Shigeaki Muto | 1994-05-17 |
| 5008243 | Pharmaceutical composition containing a glycoprotein | Masanori Ikuzawa, Yoshiharu Oguchi, Kenichi Matsunaga, Noriyuki Toyoda, Takao Furusho +1 more | 1991-04-16 |
| 4975422 | Angiogenesis inhibitor | Tamotsu Kanoh, Kenichi Matsunaga, Kenichi Saito | 1990-12-04 |
| 4957906 | Pharmaceutical compositions containing a derivative of para-aminobenzoic acid as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1990-09-18 |
| 4925662 | Anti-tumor substance and process for producing the same | Yoshiharu Oguchi, Koichi Niimura, Masahiko Fujii, Kenichi Matsunaga, Chikao Yoshikumi | 1990-05-15 |
| 4874750 | Pharmaceutical composition containing a derivative of para-aminobenzoic acid as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1989-10-17 |
| 4866047 | Method for inhibiting the formation of urinary calculus utilizing 24,25-(OH).sub.2 -D.sub.3 | Hideyuki Yamato, Yuji Maeda, Yasuhiko Kobayashi, Kenichi Saito, Fumio Hirose +2 more | 1989-09-12 |
| 4851395 | Nitrogen-containing polysaccharide | Saburo Ueno, Chikao Yoshikumi, Yoshio Omura, Toshihiko Wada, Eiichi Takahashi +1 more | 1989-07-25 |
| 4820689 | Pharmaceutical composition containing a glycoprotein | Masanori Ikuzawa, Yoshiharu Oguchi, Kenichi Matsunaga, Noriyuki Toyoda, Takao Furusho +1 more | 1989-04-11 |
| 4801581 | Pharmaceutical composition containing para-amino-benzoic acid-N-D-xyloside as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1989-01-31 |
| 4758558 | N-(substituted)-[7-(2-cyanoacetamido)cephalosporanic]amide derivatives having antibiotic utility | Akihiko Kanno, Shigeaki Muto, Koichi Niimura, Takao Ando, Masahiko Fujii +2 more | 1988-07-19 |
| 4757054 | Pharmaceutical composition containing para-amino-benzoic acid-N-D-xyloside as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1988-07-12 |
| 4748159 | Method for the treatment of tumors | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1988-05-31 |
| 4738843 | Anti-tumor substance of immunoglobulin and melphalan and process for producing the same | Yoshiharu Oguchi, Koichi Niimura, Masahiko Fujii, Kenichi Matsunaga, Chikao Yoshikumi | 1988-04-19 |
| 4734409 | Cephalosporin derivative, process for producing the same and pharmaceutical composition containing the same | Shigeaki Muto, Chikao Yoshikumi, Takao Furusho, Isamu Motokawa, Yoko Onishi +2 more | 1988-03-29 |
| 4708950 | Pharmaceutical composition containing a derivative of orthoaminobenzoic acid as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1987-11-24 |
| 4699787 | Nitrogen-containing polysaccharide | Saburo Ueno, Chikao Yoshikumi, Yoshio Omura, Toshihiko Wada, Eiichi Takahashi +1 more | 1987-10-13 |
| 4690920 | Derivative of cephalosporanic acid and pharmaceutical composition comprising the same | Akihiko Kanno, Shigeaki Muto, Koichi Niimura, Takao Ando, Masahiko 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, Akihiko Kanno, Yoko Onishi, Isamu Motokawa +2 more | 1987-07-21 |
| 4673669 | Pharmaceutical composition containing a derivative of para-aminobenzoic acid as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1987-06-16 |
| 4663312 | P-aminobenzoic acid-N-L-rhamnoside pharmaceutical compositions for treating inflammatory diseases | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1987-05-05 |
| 4663438 | Novel nucleic acid-containing glycoprotein | Chikao Yoshikumi, Takao Furusho, Kenichi Matsunaga, Minoru Ohara, Akira Kobayashi | 1987-05-05 |
| 4657895 | Pharmaceutical composition containing para-aminobenzoic acid-N-L-rhamnoside as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1987-04-14 |