Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10964137 | Risk information collection device mounted on a vehicle | Yoshihisa Yamaguchi | 2021-03-30 |
KK
Kazuyo Kawakatsu
Overall (All Time): #2,718,778 of 4,157,543Top 70%
1
Patents All Time