Inventor
MURAOKA MUTSUMI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “MURAOKA MUTSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKAI RUBBER IND LTD
9 patentsUS7344128B2Mar 18, 2008
Fluid-filled type vibration-damping device
TOKAI RUBBER IND LTD11 citations84
US7255335B2Aug 14, 2007
Fluid-filled active damping apparatus
TOKAI RUBBER IND LTD15 citations84
US7165761B2Jan 23, 2007
Fluid filled active vibration damping device
TOKAI RUBBER IND LTD12 citations84
US7857293B2Dec 28, 2010
Fluid filled type vibration damping device
TOKAI RUBBER IND LTD12 citations83
US7648129B2Jan 19, 2010
Fluid filled vibration damping device and method of manufacturing the same
TOKAI RUBBER IND LTD9 citations83
US7350776B2Apr 1, 2008
Fluid-filled type vibration-damping device
TOKAI RUBBER IND LTD17 citations83
US8047513B2Nov 1, 2011
Fluid filled type vibration damping device
TOKAI RUBBER IND LTD3 citations62
US7584945B2Sep 8, 2009
Vibration damping device
TOKAI RUBBER IND LTD4 citations62
US8807546B2Aug 19, 2014
Fluid filled vibration damping device
TOKAI RUBBER IND LTD1 citations46
MURAOKA MUTSUMI
4 patentsUS8172209B2May 8, 2012
Fluid filled type vibration damping device
MURAOKA MUTSUMI9 citations82
US8292273B2Oct 23, 2012
Fluid filled type vibration damping device
MURAOKA MUTSUMI2 citations61
US8132796B2Mar 13, 2012
Fluid filled type vibration damping device
MURAOKA MUTSUMI3 citations60
US8789819B2Jul 29, 2014
Fluid-filled type active vibration damping device
MURAOKA MUTSUMI1 citations50