Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892939 | Oligopeptidyl-5-fluorouridine compounds and process for preparing the same | Katsumi Sakai, Takeshi Endo | 1990-01-09 |
| 4340728 | Nucleoside derivatives and process for preparing same | Takeshi Endo, Katsumi Sakai, Yoshitaka Inamoto, Haruhiko Teshigawara | 1982-07-20 |