Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9273050 | Cyclobutyl purine derivative, angiogenesis promoting agent, lumen formation promoting agent, neurocyte growth promoting agent, and drug | Ikuko Tsukamoto, Ryoji Konishi, Masaaki Tokuda, Yasuo Kubota, Hiroaki Kosaka +1 more | 2016-03-01 |
| 6500946 | Methods for producing nucleoside derivatives and intermediates therefor | Satoshi Takamatsu, Satoshi Katayama, Naoko Hirose, Kunisuke Izawa | 2002-12-31 |
| 6090937 | Methods for producing nucleoside derivatives and intermediates therefor | Satoshi Takamatsu, Satoshi Katayama, Naoko Hirose, Kunisuke Izawa | 2000-07-18 |