Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670447 | Amino acid N-carboxyanhydrides with acyl substituents on nitrogen atoms thereof | Hidetoshi Tsunoda, Hajime Iizuka, Kazuya Sakai | 2003-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670447 | Amino acid N-carboxyanhydrides with acyl substituents on nitrogen atoms thereof | Hidetoshi Tsunoda, Hajime Iizuka, Kazuya Sakai | 2003-12-30 |