Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D909965 | Portable charger | Wu Haiquan, Yoshinari Okamoto, Shi Ruiwen | 2021-02-09 |
| D869434 | Sport earphone | Sheng Biao, Wu Haiquan, Yoshinari Okamoto, Peng Jiugao, Shi Ruiwen | 2019-12-10 |
| D869436 | Headphone | Mei Fubing, Wu Haiquan, Yoshinari Okamoto, Peng Jiugao, Shi Ruiwen | 2019-12-10 |