Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4182758 | Hydroxyaminohydrocarbonphosphonic acid derivatives and use thereof as an antibiotic | Takashi Kamiya, Masashi Hashimoto, Keiji Hemmi | 1980-01-08 |
| 4181800 | 2-Azetidinone compounds and processes for preparation thereof | Takashi Kamiya, Masashi Hashimoto, Osamu Nakaguti, Teruo Oku, Yoshiharu Nakai | 1980-01-01 |