Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199238 | Hydraulic damping device | Kazunari Maeda, Hiroshi Endo, Seiryo Konakai | 2021-12-14 |
| 10968975 | Hydraulic damping device | Nobuyuki MURAGUCHI, Satomi Hojo | 2021-04-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199238 | Hydraulic damping device | Kazunari Maeda, Hiroshi Endo, Seiryo Konakai | 2021-12-14 |
| 10968975 | Hydraulic damping device | Nobuyuki MURAGUCHI, Satomi Hojo | 2021-04-06 |