Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4965264 | Thienocinnoline compounds and their pharmaceutical use | Toru Nakao, Masao Hisadome, Shuzo Takehara | 1990-10-23 |
| 4931443 | Piperazine compound and pharmaceutical use thereof | Toru Nakao, Minoru Obata, Yasuto Morimoto | 1990-06-05 |
| 4849421 | Anti-anxiety benzothiepino(5,4-c]pyridazines | Toru Nakao, Minoru Kawakami, Minoru Obata | 1989-07-18 |