Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422685 | Load measuring device for railcar bogie | Takehiro Nishimura, Shunichi Nakao, Shigehiro Otsubo, Kei KITAGAKI | 2019-09-24 |
| 10399579 | Axle box suspension of railcar bogie | — | 2019-09-03 |