Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324730 | Phenoxyphosphoryloxymethyl cyclobutyl purines | Yuh-ichiro Ichikawa, Hiroshi Akaba, Yuka Sugawara, Hideo Sugimura, Kazuhisa Narita +5 more | 1994-06-28 |
| 5283331 | 2-halogeno-oxetanocin A and phosphoric ester thereof | Seiichi Saito, Akira Masuda, Masayuki Kitagawa, Nobuyoshi Shimada, Jun-ichi Seki +1 more | 1994-02-01 |