Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4678773 | Antitumor agent | Hiroko Usami, Akihiro Yamamoto, Yutaka Sugawara, Keijiro Kato | 1987-07-07 |
| 4382080 | Method for treating and preventing bacterial infections | Tetsuo Shiba, Yuichi Yamamura, Osamu Nagase, Hidemasa Ogawa | 1983-05-03 |
| 4317771 | Muramyldipeptide derivatives | Tetsuo Shiba, Yuichi Yamamura, Osamu Nagase, Hidemasa Ogawa | 1982-03-02 |