Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319328 | Ground control device, radio communication apparatus, radio train control system, and train control method | Katsunori TSUCHIDA, Shuichi Takagi | 2025-06-03 |
| 12223635 | Test support method, test support device, and storage medium | Maho FUJIHARA, Daisuke TATEISHI, Hideo Nakata, Shiho Adachi, Keisuke Sugihara +1 more | 2025-02-11 |