Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453021 | Pyrimidodiazepinone compound | Nobumasa Otsubo, Yukihito Tsukumo, Kyoichiro Iida, Masayoshi Nakoji | 2016-09-27 |
| 7998954 | Pyrimidodiazepinone derivative | Nobumasa Otsubo, Yukihito Tsukumo, Kenji Uchida, Kyoichiro Iida, Hitoshi Arai +1 more | 2011-08-16 |