Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136051 | Railcar axle box and method of producing the same | Yukitaka Taga, Yukihiro Sano, Takaya Ono | 2021-10-05 |
| 11104360 | Method of assembling railcar bogie, measurement jig, and railcar bogie | Takaya Ono, Yukitaka Taga | 2021-08-31 |
| 11066085 | Axle box suspension of railcar | Yoshihiro TAMURA, Yukitaka Taga, Takaya Ono | 2021-07-20 |
| 10913470 | Railcar steering bogie including brake unit | Takehiro Nishimura, Yoshi Sato, Yukitaka Taga, Yousuke Tsumura, Keiichiro Kamura +3 more | 2021-02-09 |
| 10906565 | Axle box suspension of railcar bogie and method of producing the same | Yukitaka Taga, Yukihiro Sano, Takaya Ono | 2021-02-02 |
| 10899372 | Railcar bogie | Yukitaka Taga, Yukihiro Sano, Takaya Ono | 2021-01-26 |