Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136051 | Railcar axle box and method of producing the same | Yukitaka Taga, Fumikazu Kounoike, Takaya Ono | 2021-10-05 |
| 10906565 | Axle box suspension of railcar bogie and method of producing the same | Yukitaka Taga, Fumikazu Kounoike, Takaya Ono | 2021-02-02 |
| 10899372 | Railcar bogie | Yukitaka Taga, Fumikazu Kounoike, Takaya Ono | 2021-01-26 |