Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D936937 | Inner cap for a wig | — | 2021-11-30 |
| D936938 | Inner cap for a wig | — | 2021-11-30 |
| 10604868 | Artificial protein fibers for hair, manufacturing method therefor and head accessory containing same | Masato Fujita, Sohei Nishida | 2020-03-31 |