Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370276 | Air purification device | Subaru Matsumoto | 2022-06-28 |
SK
Shinji Kakizaki
Overall (2022): #262,318 of 548,613Top 50%
1
Patents 2022