Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573279 | Isoquinoline derivatives or salts thereof | Toshihiro Watanabe, Akio Kakefuda, Noriyuki Masuda, Koichi Wada | 2003-06-03 |
| 5475114 | Pyrazolotriazole derivatives | Akira Suga, Toshihiro Watanabe, Kazumi Kikuchi, Osamu Inagaki, Isao Yanagisawa | 1995-12-12 |
| 5081116 | Cephalosporin derivatives | Noriaki Nagano, Masato Satoh, Masauki Komiya, Tetsuya Maeda, Tadao Shibanuma | 1992-01-14 |