Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482773 | Pyridazin-3-one derivatives, their use, and intermediates for their production | Shinichi Kawamura, Yuzuru Sanemitsu, Yoko Mine | 2002-11-19 |
| 6348628 | Pyridazin-3-one derivatives, their use, and intermediates for their production | Shinichi Kawamura, Yuzuru Sanemitsu, Yoko Mine | 2002-02-19 |