Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6514538 | External preparations for skin whitening | Naomi Ota, Ohji Ifuku, Hirofumi Aoki, Kenichi Umishio | 2003-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6514538 | External preparations for skin whitening | Naomi Ota, Ohji Ifuku, Hirofumi Aoki, Kenichi Umishio | 2003-02-04 |