Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698560 | Imidazoquinazoline derivatives | Yasuo Onoda, Shin-ichi Sasaki, Daisuke Machii, Haruki Takai, Tetsuji Ohno +2 more | 1997-12-16 |
| 5679703 | Tricyclic compounds having ACAT inhibiting activity | Masashi Yanase, Toshiaki Kumazawa, Shiro Shirakura, Eiko Oishi | 1997-10-21 |
| 5661147 | Imidazoquinazoline derivatives | Daisuke Machii, Kenji Matsuno, Iwao Kinoshita, Yuji Nomoto, Haruki Takai +5 more | 1997-08-26 |
| 5631222 | Endothelin-antagonizing peptide | Kenji Shibata, Toshiyuki Suzawa, Motoo Yamasaki, Takeo Tanaka, Eiji Tsukuda +1 more | 1997-05-20 |
| 5607955 | Tricyclic compounds on angiotensin II receptor antagonists | Etsuo Ohshima, Fumihiko Kanai, Hideyuki Sato, Hiroyuki Obase, Toshiaki Kumazawa +3 more | 1997-03-04 |