Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8765814 | N-hydroxyformamide derivative and medicament containing same | Kentaro Kawai, Masanao Shimano, Makoto Haino | 2014-07-01 |
| 5451675 | Process for the preparatuon of 3-alkoxymethyl cephalosporin derivatives | Yukio Hirayama, Syuzi Sayama, Kiyomi Yamaguchi, Yasuo Takahashi, Keisuke Kato +2 more | 1995-09-19 |