Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466747 | Damping force generating mechanism and pressure shock absorber | Chikara YANAGISAWA | 2022-10-11 |
| 11231082 | Hydraulic damping device | Kazunari Maeda, Hiroshi Endo, Seiryo Konakai | 2022-01-25 |