Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146698 | Terminal device, non-transitory computer-readable storage medium storing display control program, and display control method | Hiroyuki Kuramoto, Toshifumi Sakai | 2021-10-12 |
| 11030831 | Fuel efficiency estimation system, fuel efficiency estimation method, and computer readable medium | Tomoharu Takeuchi, Norimitsu Nagashima | 2021-06-08 |
| 11016494 | Fuel efficiency estimation system, fuel efficiency estimation method, and computer readable medium | Tomoharu Takeuchi, Norimitsu Nagashima | 2021-05-25 |
| 10960908 | Train equipment management system, train equipment management method and computer readable medium | Masafumi Yamada, Norimitsu Nagashima | 2021-03-30 |
| 10950066 | Control transmission device, maintenance communication device, and train maintenance system | Naomi Irie, Satoshi KAEDE | 2021-03-16 |