Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11787451 | Axle box suspension and elastic bushing shaft body for use in railcar | Yasufumi Okumura, Fumikazu Kounoike | 2023-10-17 |
| 11402276 | Bearing temperature detector of railcar bogie | Takaya Ono, Fumikazu Kounoike | 2022-08-02 |
| 11136051 | Railcar axle box and method of producing the same | Fumikazu Kounoike, Yukihiro Sano, Takaya Ono | 2021-10-05 |
| 11104360 | Method of assembling railcar bogie, measurement jig, and railcar bogie | Takaya Ono, Fumikazu Kounoike | 2021-08-31 |
| 11066085 | Axle box suspension of railcar | Yoshihiro TAMURA, Fumikazu Kounoike, Takaya Ono | 2021-07-20 |
| 10913470 | Railcar steering bogie including brake unit | Takehiro Nishimura, Yoshi Sato, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2021-02-09 |
| 10906565 | Axle box suspension of railcar bogie and method of producing the same | Fumikazu Kounoike, Yukihiro Sano, Takaya Ono | 2021-02-02 |
| 10899372 | Railcar bogie | Fumikazu Kounoike, Yukihiro Sano, Takaya Ono | 2021-01-26 |
| 10875552 | Railcar bogie | Fumikazu Kounoike, Yukihiro Sano, Takaya Ono | 2020-12-29 |
| 10875551 | Railcar bogie | Fumikazu Kounoike, Takaya Ono, Yoshihiro TAMURA, Kazuo Isomura | 2020-12-29 |
| 10850749 | Railcar bogie | Yoshihiro TAMURA, Fumikazu Kounoike, Takaya Ono | 2020-12-01 |
| 10800436 | Railcar steering bogie | Takehiro Nishimura, Yoshi Sato, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2020-10-13 |
| 10766508 | Railcar bogie, wheel load adjusting method thereof, and wheel load adjusting system | Fumikazu Kounoike, Yukihiro Sano, Takaya Ono | 2020-09-08 |
| 10730533 | Railcar steering bogie | Takehiro Nishimura, Yoshi Sato, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2020-08-04 |
| 10730534 | Railcar steering bogie | Takehiro Nishimura, Yoshi Sato, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2020-08-04 |
| 10710614 | Wheel load adjusting tool of railcar bogie, railcar bogie including the same, and method of manufacturing railcar bogie | Fumikazu Kounoike, Yukihiro Sano, Takaya Ono | 2020-07-14 |
| 10676112 | Axle box suspension of railcar bogie | Takehiro Nishimura, Yoshi Sato, Yousuke Tsumura, Keiichiro Kamura, Fumikazu Kounoike +3 more | 2020-06-09 |
| 10464581 | Carbody support device and railway vehicle | Yoshi Sato, Shunichi Nakao, Kazuo Isomura, Makoto Tamaki, Junichi Shirakawa +1 more | 2019-11-05 |
| 10464582 | Carbody support device and railway vehicle | Yoshi Sato, Shunichi Nakao, Kazuo Isomura, Makoto Tamaki, Junichi Shirakawa +1 more | 2019-11-05 |
| 9932050 | Carbody support device and railway vehicle | Yoshi Sato, Shunichi Nakao, Kazuo Isomura, Makoto Tamaki, Junichi Shirakawa +1 more | 2018-04-03 |
| 9340217 | Railcar bogie | Yoshi Sato, Kazuo Isomura, Makoto Tamaki, Junichi Shirakawa, Koichi Murata +2 more | 2016-05-17 |