Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10592936 | Travel assistance device, travel assistance server, and travel assistance system | — | 2020-03-17 |
HS
Hisashi Sugawara
Overall (2020): #448,327 of 565,922Top 80%
1
Patents 2020