Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5773449 | Thioquinolone compounds which have useful pharmaceutical activity | Masataka Konishi, Naoki Fukuda, Yukio Oku, Hiroaki Yamazaki, Kazuhiro Imaizumi | 1998-06-30 |
| 5574033 | Heterocyclic compound and cardiotonic agent containing the same as effective component | Kimitomo Yoshioka, Hiroaki Yamazaki | 1996-11-12 |
| 5489591 | S-triazine derivative and remedy for estrogen-dependent disease containing said derivative as effective component | Toshihiko Komatsu, Seiichi Fukuda, Yoshio Tsuchida, Masanobu Kato, Shinichi Yaguchi +5 more | 1996-02-06 |
| 5446042 | Heterocyclic compound and cardiotonic agent containing the same as effective component | Kimitomo Yoshioka, Hiroaki Yamazaki | 1995-08-29 |