Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10973750 | Copolymer, thickening agent containing said copolymer, and cosmetic preparation in which said copolymer is blended | Takatoshi Matsuura, Ayako Kuramoto | 2021-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10973750 | Copolymer, thickening agent containing said copolymer, and cosmetic preparation in which said copolymer is blended | Takatoshi Matsuura, Ayako Kuramoto | 2021-04-13 |