Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531143 | &agr;-hydroxy fatty acid derivatives and external compositions containing the same | Masafumi Yakumaru, Hiroko Nakatsugawa, Takeshi Ikemoto | 2003-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531143 | &agr;-hydroxy fatty acid derivatives and external compositions containing the same | Masafumi Yakumaru, Hiroko Nakatsugawa, Takeshi Ikemoto | 2003-03-11 |