Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131368 | Steering bogie for railcar | Shunichi Nakao | 2018-11-20 |
| 10035524 | Bogie for railcar | Shunichi Nakao | 2018-07-31 |
| 9573604 | Railcar bogie | Takehiro Nishimura, Shunichi Nakao, Yasufumi Okumura | 2017-02-21 |
| 9358989 | Railcar bogie | Takehiro Nishimura, Shunichi Nakao, Yasufumi Okumura | 2016-06-07 |
| 9327737 | Railcar bogie | Takehiro Nishimura, Shunichi Nakao | 2016-05-03 |
| 9242657 | Railcar bogie | Takehiro Nishimura, Shunichi Nakao | 2016-01-26 |
| 8656839 | Railcar bogie | Takehiro Nishimura, Shunichi Nakao | 2014-02-25 |