Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000028 | Rail vehicle axle | Taizo Makino, Takayuki Kamimura, Yuichiro Yamamoto, Yutaka Wakasu, Kiyonobu Sugae +1 more | 2024-06-04 |
| 10392683 | Rail vehicle axle | Taizo Makino, Naomitsu Mizui, Yutaka Wakasu | 2019-08-27 |
| 9850560 | Steel for wheel | Yuichiro Yamamoto, Kentaro Kiriyama, Takanori Kato | 2017-12-26 |