Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504054 | Amino acid derivative and producing method thereof | Yasutaka Sumida, Mitsuhiro Kitajima | 2003-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504054 | Amino acid derivative and producing method thereof | Yasutaka Sumida, Mitsuhiro Kitajima | 2003-01-07 |