Inventor
HAGINO YOSHIHIKO
JP8 patents
Patents
8 patentsUS6254069B1Jul 3, 2001
Active vibration damping system having controller for generating pulse signal for oscillation of oscillating plate partially defining fluid chambers
TOKAI RUBBER IND LTD58 citations96
US6527262B2Mar 4, 2003
Fluid-filled active elastic engine mount
TOKAI RUBBER IND LTD33 citations92
US6406010B1Jun 18, 2002
Fluid-filled active vibration damping device
TOKAI RUBBER IND LTD52 citations92
US6224045B1May 1, 2001
Vibration damping device having fluid chambers on opposite sides of partition structure having movable rubber plate
TOKAI RUBBER IND LTD21 citations92
US6565072B2May 20, 2003
Damping actuator and active vibration damping device equipped with the actuator
TOKAI RUBBER IND LTD20 citations83
US6459970B2Oct 1, 2002
Control data setting method and data storage medium of active mount control apparatus
TOKAI RUBBER IND LTD18 citations83
US6055317AApr 25, 2000
Active vibration damping device having pneumatically oscillated mass member whose oscillation amplitude as well as frequency and phase are controllable
TOKAI RUBBER IND LTD14 citations73
US5941512AAug 24, 1999
Vibration damper including mass member displaceable by fluid pressure change in working chamber
TOKAI RUBBER IND LTD7 citations73