Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507853 | Train-information management device and train-information management method | Satoshi KAEDE, Masahiro Chikamori, Shingo Hamada | 2019-12-17 |
| 10377398 | Train wireless system and train length calculation method | Shingo Hamada, Masahiro Chikamori | 2019-08-13 |
| 10354162 | Information processing apparatus, information processing method, and storage medium | — | 2019-07-16 |
| 10202134 | Train information managing apparatus | Takuya Sawa, Tomoaki Ikejima, Tetsuo Komura, Shogo Tatsumi, Shingo Honda | 2019-02-12 |