Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479217 | In-train transmission control system and relay device | Shingo Honda, Tomoyuki Hirata | 2019-11-19 |
| 10377399 | Train data transmission system and train data transmission program | Ryoichi Watanabe, Tokiko Shibasaki, Hiromi Goda | 2019-08-13 |
| 10202134 | Train information managing apparatus | Takuya Sawa, Tomoaki Ikejima, Tetsuo Komura, Shingo Honda, Takashi Miyauchi | 2019-02-12 |