Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7456162 | Benzofuran derivatives, their production and use | Shigenori Ohkawa, Yasuyoshi Arikawa, Kouki Kato, Masahiro Okura | 2008-11-25 |
| 7101867 | Benzofuran derivatives, their production and use | Shigenori Ohkawa, Yasuyoshi Arikawa, Kouki Kato, Masahiro Okura | 2006-09-05 |
| 7008950 | Benzofurans as suppressors of neurodegeneration | Shigenori Ohkawa, Mitsuru Kakihana, Masahiro Okura | 2006-03-07 |
| 6479536 | Benzofuran derivatives, process for the preparation of the same and uses thereof | Shigenori Ohkawa, Yasuyoshi Arikawa, Kouki Kato, Masahiro Okura | 2002-11-12 |
| 6417213 | Tricyclic compound, their production and use | Shigenori Ohkawa, Zen-ichi Terashita | 2002-07-09 |
| 6248766 | Tricyclic compounds, their production and use | Shigenori Ohkawa, Zen-ichi Terashita | 2001-06-19 |