Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981504 | Vehicle back door and vehicle warning method and system | Kazuto Fujii, Hirofumi Saka, Naohiro Sera | 2021-04-20 |
KA
Kenta Ako
Overall (All Time): #2,721,977 of 4,157,543Top 70%
1
Patents All Time