Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465624 | Process for producing erythropoietin | Ryuzo Sasaki, Masatsugu Ueda | 1984-08-14 |
| 4232044 | Enzymatic improvement of protein flavor | Ryuzo Sasaki, Masaaki Yoshikawa, Naofumi Takahashi, Etsuro Sugimoto, Hirotoshi Samejima | 1980-11-04 |