Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604868 | Artificial protein fibers for hair, manufacturing method therefor and head accessory containing same | Masato Fujita, Yujiro Sonoyama | 2020-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604868 | Artificial protein fibers for hair, manufacturing method therefor and head accessory containing same | Masato Fujita, Yujiro Sonoyama | 2020-03-31 |