Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717481 | Elastic crawler and elastic crawler device | — | 2020-07-21 |
YK
Youichi Kumano
Overall (2020): #212,242 of 565,922Top 40%
1
Patents 2020