Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399703 | Tetrazole derivatives and drugs | Yoshihiko Yoshimoto, Shoji Yasufuku, Yoshihiko Makita, Kei Nakanouchi | 1995-03-21 |
| 4711898 | 4-quinolone derivatives having anti-inflammatory, anti-allergic, antitussive, expectorant and antithrombotic activity | Hiroshi Enomoto, Tadatoshi Nomura, Yoshiaki Aoyagi, Shoichi Chokai, Yukio Fujita +3 more | 1987-12-08 |
| 4594345 | Methylflavone-8-carboxylates | Hiroshi Enomoto, Tadatoshi Nomura, Yoshiaki Aoyagi, Shoichi Chokai, Masao Murase +1 more | 1986-06-10 |
| 4526894 | Pharmaceutically active 4-hydroxy-3-benzoyl-2-quinolone derivatives | Hiroshi Enomoto, Tadatoshi Nomura, Yoshiaki Aoyagi, Shoichi Chokai, Tatsuhiko Kono +2 more | 1985-07-02 |