Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766330 | Air suspension system | Shinji Seto, Masaki Koyama, Shuhei Nagata, Takashi Ogawa, Yosuke Tanabe +4 more | 2020-09-08 |
| 10487904 | Cylinder device | Motohiro Hirao, Umi TANABE, Osamu YUNO, Shigeo Katayama | 2019-11-26 |