Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627630 | Condensed pyridazine derivatives, their production and use | Yasuhiko Kawano, Hideaki Nagaya, Michiyo Gyoten, Yukio Hara | 2003-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627630 | Condensed pyridazine derivatives, their production and use | Yasuhiko Kawano, Hideaki Nagaya, Michiyo Gyoten, Yukio Hara | 2003-09-30 |