Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322952 | Pyrrolidine derivatives and process for preparing the same | Haruki Matsumura, Takashi Bando | 1994-06-21 |
| 5310897 | Beta-lactams and their production | Akira Sasaki, Koshiro Goda | 1994-05-10 |