Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665881 | Quinoline compounds | Yoshihisa Inoue, Hajime Ebisu, Naomichi Ishida, Norifumi Nakamura, Jun Sasaki +2 more | 1997-09-09 |
| 5616732 | Intermediates for difluoroprostacyclins and methods for their production | Yasushi Matsumura, Takashi Nakano, Mayumi Makino | 1997-04-01 |