Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969131 | Cephem compound, its production and its use for producing cephem antibiotics | Kazuyuki Yamagata, Hirokazu Murata, Masashi Komatsu, Isao Yoshida | 1999-10-19 |
| 5708165 | Cephem compound, its production and its use for producing cephem antibiotics | Kazuyuki Yamagata, Hirokazu Murata, Masashi Komatsu, Isao Yoshida | 1998-01-13 |