Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973695 | Process for preparing pyridine-2,3-dicarboxylic acid compounds | Takaharu Yamashita, Mitsuhiro Kodama | 1990-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973695 | Process for preparing pyridine-2,3-dicarboxylic acid compounds | Takaharu Yamashita, Mitsuhiro Kodama | 1990-11-27 |