Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5583218 | Carbapenem derivatives | Makoto Takemura, Toshiyuki Nishi, Hiroshi Susaki, Youhei Ishida, Hiroko Koda | 1996-12-10 |
| 5559224 | Carbepenem derivatives | Toshiyuki Nishi, Hiroko Koda, Kazuyuki Sugita, Yohhei Ishida, Makoto Takemura | 1996-09-24 |
| 4833242 | Cephalosporin derivatives and salts thereof | Minoru Furukawa, Hiroaki Tagawa, Akio Ejima | 1989-05-23 |