Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11354265 | Wiring aggregation apparatus, wiring aggregation system, and contact information transfer method | Hiroyuki Ohata | 2022-06-07 |
| 11285981 | Train communication system and vehicle-mounted device | — | 2022-03-29 |