Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D932691 | Hair dryer | Liangqing Li | 2021-10-05 |
| D932692 | Hair dryer | Liangqing Li | 2021-10-05 |
| 10907822 | Waste heat boiler | Yukihiro Takenaka, Fengwa ZHAO, Chuanli Kao, Tatsuo Ino, Mihan Zhao +7 more | 2021-02-02 |