Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5519139 | Aminopyrimidine derivatives and their production and use | Toshikazu Ohtsuka, Moriyasu Masui, Takami Takeda, Michio Masuko | 1996-05-21 |
| 5439911 | Aminopyrimidine derivatives and their production and use | Toshikazu Ohtsuka, Moriyasu Masui, Takami Takeda, Michio Masuko | 1995-08-08 |