Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11787451 | Axle box suspension and elastic bushing shaft body for use in railcar | Yukitaka Taga, Fumikazu Kounoike | 2023-10-17 |
| 11407434 | Rubbing plate of side bearer of railcar bogie and side bearer | Yoshi Sato, Keiji Tada, Noriaki Shibita | 2022-08-09 |
| 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 |
| 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 |
| 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 |
| 9358989 | Railcar bogie | Takehiro Nishimura, Shunichi Nakao, Takeyoshi Kusunoki | 2016-06-07 |
| 8297199 | Railcar primary suspension | Takehiro Nishimura | 2012-10-30 |
| 7004078 | Truck for railroad car | Takehiro Nishimura, Keisuke Takahashi, Junichi Sakamoto | 2006-02-28 |