Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9306440 | Electromagnetic actuator, and active vibration damper and fluid-filled active vibration damping device using the same | Hironori Koyama, Masahiko Nagasawa | 2016-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9306440 | Electromagnetic actuator, and active vibration damper and fluid-filled active vibration damping device using the same | Hironori Koyama, Masahiko Nagasawa | 2016-04-05 |