Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086850 | Air spring | Hirokazu Haraguchi, Takehiro Nishimura | 2018-10-02 |
| 10053119 | Plate spring cover and railcar bogie including plate spring cover | Takehiro Nishimura, Shunichi Nakao, Shintaro ANDO | 2018-08-21 |