Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420375 | Fused ring compounds, process for producing the same and use thereof | Tetsuya Aono, Tomohiro Kaku, Masuo Yamaoka | 2002-07-16 |
| 6403595 | Sulfonamide derivatives, processes for producing the same and utilization thereof | Hiroyuki Tawada, Hiroshi Banno, Zen-ichi Terashita | 2002-06-11 |