Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11013279 | Fastener for wig and wig using the same | Yoshihiro Tsumura, Yukitomo Kawakita, Yasuhiro Kawakita | 2021-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11013279 | Fastener for wig and wig using the same | Yoshihiro Tsumura, Yukitomo Kawakita, Yasuhiro Kawakita | 2021-05-25 |