Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753052 | Railcar bogie frame | Fumikazu Kounoike, Yosuke Matsushita, Yukihiro Sano, Toshifumi MACHIDA | 2023-09-12 |
| 11731669 | Railcar driving bogie | Fumikazu Kounoike, Yosuke Matsushita, Yukihiro Sano, Toshifumi MACHIDA | 2023-08-22 |
| 11066085 | Axle box suspension of railcar | Yukitaka Taga, Fumikazu Kounoike, Takaya Ono | 2021-07-20 |
| 10875551 | Railcar bogie | Fumikazu Kounoike, Yukitaka Taga, Takaya Ono, Kazuo Isomura | 2020-12-29 |
| 10850749 | Railcar bogie | Yukitaka Taga, Fumikazu Kounoike, Takaya Ono | 2020-12-01 |