Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372740 | 2-aryl-8-oxodihydropurine derivative, process for the producing the same, medicinal compositions containing the same, and intermediates thereof | Kaoru Masumoto, Katsunori Kondo, Kiyoshi Furukawa, Makoto Oka | 2002-04-16 |