Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776918 | Remedy for viral disease | Hideyuki Kato, Masayuki Sudoh, Takuo Tsukuda, Miyako Masubuchi, Kenichi Kawasaki | 2010-08-17 |
| 6489440 | Cyclic compounds | Masami Kohchi, Kazunao Masubuchi, Eisaku Mizuguchi, Takeshi Murata, Hiroaki Ohkuma +6 more | 2002-12-03 |
| 4864023 | Pyrido(3,2,1-IJ)-1,3,4-benzoxadiazine derivatives | Kazuteru Yokose, Nobuo Shimma, Mikayo Kamata, Tatsuo Ohtsuka | 1989-09-05 |
| 4801584 | Pyrido(3,2,1-IJ)-1,3,4 benzoxadiazine derivatives | Kazuteru Yokose, Nobuo Shimma, Miyako Kamata, Tatsuo Ohtsuka | 1989-01-31 |