Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D888921 | Air purifier | Nobuhiro Fujii, Noriyuki Takahashi | 2020-06-30 |
YC
Yuen Ching Chen
Overall (All Time): #2,800,954 of 4,157,543Top 70%
1
Patents All Time