Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831045 | Rhodanine derivatives, process for their preparation, and aldose reductase inhibitor containing the rhodanine derivatives as active ingredient | Tadao Tanouchi, Masanori Kawamura, Akio Ajima, Tetsuya Mohri, Masaki Hayashi +2 more | 1989-05-16 |