Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876382 | Process for making fluorobenzoic acid fluorophenylesters | Toshikazu Kawai | 1989-10-24 |
| 4808746 | Preparation of trifluoromethylbenzonitrile from trifluoromethylbenzaldehyde | Toshikazu Kawai, Yoshikazu Sugimori | 1989-02-28 |