Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6900239 | Tumor chemopotentiation using isocoumarin derivatives | Surender Kharbanda | 2005-05-31 |
| 6589981 | Tumor radiosensitization and/or chemopotentiation using isocoumarin derivatives | Corinne Reimer, Tomio Takeuchi, Hiroyuki Kumagai, Takeo Yoshioka, Masaaki Ishizuka +2 more | 2003-07-08 |
| 6566394 | Salicylamide derivatives | Tomio Takeuchi, Kazuo Umezawa, Sakino To-E, Naoki Matsumoto, Tsutomu Sawa +3 more | 2003-05-20 |
| 6133443 | Optically active 1,4-dihydropyridine derivatives and process for the preparation thereof | Takashi Nakashima, Kunio Isshiki, Noriaki Sakata, Takeo Yoshioka | 2000-10-17 |
| 6020363 | Isocoumarin derivatives and use thereof in drugs | Shin-ichi Hirano, Toshiyuki Mase, Hiroshi Iguchi, Naoki Matsumoto, Takeo Yoshioka +4 more | 2000-02-01 |
| 5223519 | 4-hydroxypyridine derivatives, useful for treating circulatory diseases | Shin-ichi Hirano, Yoshio Watanabe, Kaichiro Kominato, Yutaka Hara, Norio Shibamoto +6 more | 1993-06-29 |