Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117601 | Radio train control system and radio train control method | Atsushi Takami, Tomohiro Onishi | 2021-09-14 |
KT
Katsunori TSUCHIDA
Overall (2021): #380,009 of 548,734Top 70%
1
Patents 2021