Inventor
KUBOMOTO WATARU
JP4 patents
Patents
4 patentsUS5083428AJan 28, 1992
Fluid control system for power shovel
KOBE STEEL LTD88 citations93
US4986072AJan 22, 1991
Hydraulic actuator circuit with flow-joining control
KOBE STEEL LTD24 citations89
US5101627AApr 7, 1992
Adjustable flow-combining restrictor for hydraulic excavator dual pump circuit
KOBE STEEL LTD25 citations88
US4984427AJan 15, 1991
Control circuit for hydraulic actuator
KOBE STEEL LTD2 citations59