Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5057535 | Derivatives of an aminoketone | Akira Shiozawa, Michio Ishikawa, Giichi Izumi, Kazuhisa Narita, Shuji Kurashige +4 more | 1991-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5057535 | Derivatives of an aminoketone | Akira Shiozawa, Michio Ishikawa, Giichi Izumi, Kazuhisa Narita, Shuji Kurashige +4 more | 1991-10-15 |