Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9565882 | Dyed regenerated collagen fiber, artificial hair, and method for dye-fixing treatment of dyed regenerated collagen fiber | — | 2017-02-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9565882 | Dyed regenerated collagen fiber, artificial hair, and method for dye-fixing treatment of dyed regenerated collagen fiber | — | 2017-02-14 |