Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802627 | Railcar bogie | Takehiro Nishimura, Shunichi Nakao, Shintaro ANDO | 2017-10-31 |
| 9592840 | Railcar axle box suspension | Takehiro Nishimura, Shintaro ANDO, Shunichi Nakao | 2017-03-14 |
| 9573604 | Railcar bogie | Takehiro Nishimura, Shunichi Nakao, Takeyoshi Kusunoki | 2017-02-21 |
| 9545933 | Air spring and railcar | Takehiro Nishimura, Kazuhiro Onishi, Chihiro Okayama | 2017-01-17 |