Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597050 | Air spring and bogie | Hideki Kitada, Yasuhiko Ura, Takehiro Nishimura, Keiichiro Kamura, Yoshi Sato | 2020-03-24 |
| 10563719 | Air spring and bogie | Hideki Kitada, Yasuhiko Ura, Takehiro Nishimura, Keiichiro Kamura, Yoshi Sato | 2020-02-18 |
| 10538257 | Air spring and bogie | Hideki Kitada, Yasuhiko Ura | 2020-01-21 |
| 10449979 | Air spring and bogie | Hideki Kitada, Yasuhiko Ura, Takehiro Nishimura, Keiichiro Kamura, Yoshi Sato | 2019-10-22 |
| 10435044 | Air spring and bogie | Hideki Kitada, Yasuhiko Ura, Takehiro Nishimura, Keiichiro Kamura, Yoshi Sato | 2019-10-08 |
| 9759282 | Air spring | Yasuhiko Ura, Hirokazu Haraguchi, Jun Yoshida | 2017-09-12 |
| 9340217 | Railcar bogie | Yoshi Sato, Yukitaka Taga, Kazuo Isomura, Makoto Tamaki, Junichi Shirakawa +2 more | 2016-05-17 |
| 8540220 | Air spring for vehicle and railway truck for vehicle | Hideki Kitada, Toshihisa Adachi, Hirokazu Haraguchi | 2013-09-24 |