Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858018 | Train information management device and door control system | Shingo Hamada, Masahiko Mitsukawa, Satoshi KAEDE, Takashi Miyauchi, Rie Wakana | 2020-12-08 |
| 10586962 | On-board device, display device, and method for detecting parking brake release | Shingo Hamada, Ryousuke Okada, Takashi Miyauchi, Tomoaki Ikejima | 2020-03-10 |