Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5449787 | N,N'-disubstituted amide derivatives | Mitsutomo Miyashita, Toshio Maeda, Fumio Kawahara | 1995-09-12 |
| 5077302 | Urea derivatives | Hiroshi Matsukubo, Toyomi Matsumoto, Mitsutomo Miyashita, Kyuya Okamura, Haruo Sekiguchi +1 more | 1991-12-31 |
| 4990516 | Ameliorating agent for dysmnesia | Mitsuo Ohashi, Takashi Hirayama | 1991-02-05 |
| 4952591 | Anti-ulcer urea derivatives | Hiroshi Matsukubo, Toyomi Matsumoto, Mitsutomo Miyashita, Kyuya Okamura, Haruo Sekiguchi +1 more | 1990-08-28 |