Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D891990 | Play facility for intellectual training | Nami Fujiwara | 2020-08-04 |
AM
Asagi Mori
Overall (2020): #540,412 of 565,922Top 100%
1
Patents 2020