Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900702 | Artificial hair and wig using the same | Yutaka Shirakashi, Takayuki Watanabe, Osamu Asakura, Akemi Irikura | 2014-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900702 | Artificial hair and wig using the same | Yutaka Shirakashi, Takayuki Watanabe, Osamu Asakura, Akemi Irikura | 2014-12-02 |