Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10964131 | State monitoring device for plate spring of railcar bogie | Masayuki Mitsue, Teruhisa Nakaoka, Tomohei Kobayashi, Katsuyuki Kawashima, Takehiro Nishimura | 2021-03-30 |
| 10913470 | Railcar steering bogie including brake unit | Takehiro Nishimura, Yoshi Sato, Yukitaka Taga, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2021-02-09 |