Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10477908 | Acrylic fiber for artificial hair, method for producing same, and head decoration product comprising same | Akihiro Okamoto, Masato Fujita | 2019-11-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10477908 | Acrylic fiber for artificial hair, method for producing same, and head decoration product comprising same | Akihiro Okamoto, Masato Fujita | 2019-11-19 |