Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689518 | Colored effect pigments | Nobuaki Nakamura, Kaoru Koyama | 2020-06-23 |
BL
Bangyin Li
Overall (2020): #537,551 of 565,922Top 95%
1
Patents 2020