Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8524747 | Pharmaceutical compositions | Yuichi Ishikawa, Shigeru Nishiyama, Miyuki Tachibana, Ayumi Kaneda | 2013-09-03 |
| 8394629 | Use of vinca alkaloids and salts thereof | Hisako Ohgawara, Itaru Kojima, Takashi Koyano | 2013-03-12 |
| 8178135 | Aqueous solution of conophylline and/or conophyllidine | Mikio Fujii | 2012-05-15 |
| 6566394 | Salicylamide derivatives | Tomio Takeuchi, Sakino To-E, Naoki Matsumoto, Tsutomu Sawa, Takeo Yoshioka +3 more | 2003-05-20 |
| 6245734 | Physiologically active polyoxypeptin and deoxypolyoxypeptin and anticancer drugs containing the same | Tomio Takeuchi, Shinichi Kondo, Yoko Ikeda, Hiroshi Naganawa, Masa Hamada | 2001-06-12 |
| 5559115 | Oncogene function-inhibitory agent, method for inhibiting oncogene function, and treatment of cancer | Takashi Koyano, Hiroaki Takahashi, Takashi Yamamoto | 1996-09-24 |
| 5003055 | Anthracycline derivatives having inhibitory activity against reverse transcriptase of human immunodeficiency virus | Tomio Takeuchi, Shinichi Kondo, Daishiro Ikeda, Yoshiyuki Koyama, Keiichi Ajito +1 more | 1991-03-26 |
| 4873225 | 1-n-(4-amino-3-fluoro-2-hydroxybutyryl)-kanamycins | Sumio Umezawa, Tsutomu Tsuchiya, Tomio Takeuchi, Yoshiaki Takahashi, Tetsuo Shitara +2 more | 1989-10-10 |