Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649133 | Method for the treatment of pains or pyrexia due to the accentuation of central nerve | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1987-03-10 |
| 4637998 | 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 | 1987-01-20 |
| 4628050 | Antinephritic pharmaceutical composition containing 24, 25-dihydroxycholecalciferol as an active ingredient | Yuji Maeda, Hideyuki Yamato, Yasuhiko Kobayashi, Kenichi Saito, Tadaaki Kato +1 more | 1986-12-09 |
| 4614733 | Polysaccharides pharmaceutical compositions and the use thereof | Chikao Yoshikumi, Masahiko Fujii, Minoru Ohara, Akira Kobayashi, Tsuneo Akatsu | 1986-09-30 |
| 4596794 | Method for the treatment of hyperglycemia, hyperlipemia, inflammatory diseases, pains or pyrexia due to the accentuation of central nerve, or tumor | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1986-06-24 |
| 4590184 | Antiosteoporotic pharmaceutical composition containing 24,25-dihydroxycholecalciferol as an active ingredient | Yuji Maeda, Hideyuki Yamato, Yasuhiko Kobayashi, Kenichi Saito, Tadaaki Kato +1 more | 1986-05-20 |
| 4569842 | 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 | 1986-02-11 |
| 4559327 | 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 | 1985-12-17 |
| 4555505 | Method for the treatment of hyperglycemia using p-aminobenzoate-N-L-rhamnoside | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1985-11-26 |
| 4504487 | Platinum compound and drug | Chikao Yoshikumi, Kenichi Saito, Masahiko Fujii, Koichi Niimura | 1985-03-12 |
| 4501737 | Pharmaceutical composition containing 24,25-dihydroxycholecalciferol as an active ingredient to treat myodystrophia | Hideyuki Yamato, Noriyuki Toyoda, Yuji Maeda, Tadaaki Kato, Chikao Yoshikumi | 1985-02-26 |
| 4450156 | Pharmaceutical composition containing a derivative of ortho-aminobenzoic acid as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1984-05-22 |
| 4442093 | Method for administering 24,25-dihydroxycholecalciferol to persons suffering from hypercalcemia | Yuji Maeda, Yasuhiko Kobayashi, Kenichi Saito, Tadaaki Kato, Chikao Yoshikumi | 1984-04-10 |
| 4440757 | Pharmaceutical composition comprising derivative of aminobenzoic acid for regulating prostaglandin | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1984-04-03 |
| 4401592 | Pharmaceutical composition having antitumor activity | Chikao Yoshikumi, Masahiko Fujii, Kenichi Matsunaga, Yoshiharu Oguchi, Koichi Niimura | 1983-08-30 |
| 4380536 | Pharmaceutical composition containing para-amino-benzoic acid-N-D-mannoside as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1983-04-19 |
| 4372890 | Platinum compound | Chikao Yoshikumi, Kenichi Saito, Masahiko Fujii, Koichi Niimura | 1983-02-08 |
| 4372948 | Derivative of saccharide and physiologically active agent containing the same | Chikao Yoshikumi, Fumio Hirose, Yoshio Ohmura, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1983-02-08 |
| 4322409 | Pharmaceutical composition containing a derivative of orthoaminobenzoic acid as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1982-03-30 |
| 4322408 | 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 | 1982-03-30 |
| 4315851 | Pharmaceutical composition having antitumor activity | Chikao Yoshikumi, Masahiko Fujii, Kenichi Matsunaga, Yoshiharu Oguchi, Koichi Niimura | 1982-02-16 |
| 4315921 | Pharmaceutical composition containing fara-amino-benzoic acid-N-D-xyloside as an active ingredient | Chikao Yoshikumi, Yoshio Ohmura, Fumio Hirose, Masanori Ikuzawa, Kenichi Matsunaga +2 more | 1982-02-16 |
| 4313939 | 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 | 1982-02-02 |
| 4229570 | Method of producing nitrogen-containing polysaccharides | Saburo Ueno, Chikao Yoshikumi, Fumio Hirose, Yoshio Omura, Toshihiko Wada +1 more | 1980-10-21 |
| 4202969 | Method of producing nitrogen-containing polysaccharides | Saburo Ueno, Chikao Yoshikumi, Fumio Hirose, Yoshio Omura, Toshihiko Wada +1 more | 1980-05-13 |