Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100897 | Vibration-damping electromagnetic actuator, active fluid-filled vibration-damping device and active vibration-damping device using the same | Takayoshi Yasuda, Yushi Hashimoto, Hironori Koyama | 2018-10-16 |
| 9982743 | Vibration-damping electromagnetic actuator and manufacturing method thereof, active fluid-filled vibration-damping device and active vibration-damping device using vibration-damping electromagnetic actuator | Hironori Koyama, Yushi Hashimoto, Takayoshi Yasuda | 2018-05-29 |