Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679859 | Process for producing improved crystals of 3-amino-2-hydroxyacetophenone salt | Hideki Ushio, Atsushi Furutani, Hiroaki Hibino, Etsuko Fukuda | 1997-10-21 |
| 5675036 | Process for preparing aromatic amide compound | Etsuko Fukuda, Atsushi Furutani, Hideki Ushio | 1997-10-07 |