Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D959685 | Therapeutic eye mask | Akira Hirano, Koudai Okada, Shuichi Hibi | 2022-08-02 |
| D553250 | Supporter for a knee | Rikako Akita, Naoki Dobashi, Goro Sonoda | 2007-10-16 |
| D552246 | Supporter for wrist | Rikako Akita | 2007-10-02 |
| D550848 | Supporter for a knee | Rikako Akita, Naoki Dobashi, Goro Sonoda | 2007-09-11 |