Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131762 | Black iron oxide for use with cosmetics, production method thereof, and cosmetic materials comprising the same | Akira Nakamura, Hiroaki Uchida | 2018-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131762 | Black iron oxide for use with cosmetics, production method thereof, and cosmetic materials comprising the same | Akira Nakamura, Hiroaki Uchida | 2018-11-20 |