Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696271 | Process for the preparation of 3-isoxazolecarboxylic acid | Susumu Takada, Masaaki Uenaka | 1997-12-09 |
| 5677305 | Oxopyridinylquinoxaline derivative | Susumu Takada, Makoto Adachi, Masami Eigyo, Kazuo Kawasaki | 1997-10-14 |