Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599935 | Bisquinolinol and bisbenzoquinolinol compounds, and process for producing same | Kazuhisa Hiratani, Toshikazu Takahashi, Hideki Sugihara | 1997-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599935 | Bisquinolinol and bisbenzoquinolinol compounds, and process for producing same | Kazuhisa Hiratani, Toshikazu Takahashi, Hideki Sugihara | 1997-02-04 |