Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992731 | Ground device and ground-onboard communication system | Goichi Ariyoshi, Hiromi Goda | 2021-04-27 |
YK
Yoshiko Kawamura
Overall (2021): #199,712 of 548,734Top 40%
1
Patents 2021