Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417213 | Tricyclic compound, their production and use | Shigenori Ohkawa, Masaki Setoh | 2002-07-09 |
| 6403595 | Sulfonamide derivatives, processes for producing the same and utilization thereof | Hiroyuki Tawada, Fumio Itoh, Hiroshi Banno | 2002-06-11 |
| 6359134 | Sulfonamide derivatives, their production and use | Hiroyuki Tawada, Fumio Ito, Norihiko Moriya | 2002-03-19 |