Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661153 | 1-arylpyrimidine derivatives and pharmaceutical use thereof | Toshimasa Katagiri, Junko Umezawa, Yuso Goto, Masashi Sasaki, Nobuo Watanabe +2 more | 1997-08-26 |
| 5602140 | Purine derivatives and suppressants for inflammatory diseases | Nobuyoshi Chiba, Yuso Goto, Hideharu Sato | 1997-02-11 |