Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293509 | Rebound spring structure | Nobuyuki MURAGUCHI, Takao Yamamoto | 2022-04-05 |
| 10145440 | Pressure buffer device and damping force generating member | Kenichiro Kaneko | 2018-12-04 |
| 10138975 | Pressure buffer device and flow path forming member | — | 2018-11-27 |