Inventor
OHIRA MASAHIRO
JP4 patents
Patents
4 patentsUS11131080B2Sep 28, 2021
Hydraulic circuit of construction machine
KAWASAKI HEAVY IND LTD3 citations70
US11242671B2Feb 8, 2022
Hydraulic circuit of construction machine
KAWASAKI HEAVY IND LTD0 citations49
US12523241B2Jan 13, 2026
Hydraulic drive device
KAWASAKI HEAVY IND LTD0 citations46
US12497760B2Dec 16, 2025
Hydraulic drive apparatus
KAWASAKI HEAVY IND LTD0 citations46