Inventor
SHIMIZU JURI
JP20 patents
Patents
20 patentsUS9845813B2Dec 19, 2017
Driving device for work machine and work machine equipped therewith
HITACHI CONSTRUCTION MACH CO25 citations93
US9879405B2Jan 30, 2018
Hydraulic driving system
HITACHI CONSTRUCTION MACH CO7 citations83
US11118328B2Sep 14, 2021
Construction machine
HITACHI CONSTRUCTION MACH CO8 citations80
US11649816B2May 16, 2023
Hydraulic actuator control device for dump truck
HITACHI CONSTRUCTION MACH CO2 citations73
US10829908B2Nov 10, 2020
Construction machine
HITACHI CONSTRUCTION MACH CO4 citations73
US10947699B2Mar 16, 2021
Construction machine
HITACHI CONSTRUCTION MACH CO3 citations72
US10655740B2May 19, 2020
Work machine
HITACHI CONSTRUCTION MACH CO2 citations72
US9783960B2Oct 10, 2017
Driving device for work machine
HITACHI CONSTRUCTION MACH CO5 citations72
US9683588B2Jun 20, 2017
Hydraulic closed circuit system
HITACHI CONSTRUCTION MACH CO4 citations72
US11499296B2Nov 15, 2022
Construction machine
HITACHI CONSTRUCTION MACH CO4 citations71
US11111651B2Sep 7, 2021
Construction machine
HITACHI CONSTRUCTION MACH CO5 citations71
US10415215B2Sep 17, 2019
Drive system for construction machine
HITACHI CONSTRUCTION MACH CO6 citations71
US10914053B2Feb 9, 2021
Work machine
HITACHI CONSTRUCTION MACH CO2 citations70
US10378185B2Aug 13, 2019
Work machine
HITACHI CONSTRUCTION MACH CO2 citations62
US10889964B2Jan 12, 2021
Drive system for construction machine
HITACHI CONSTRUCTION MACH CO1 citations61
US10858805B2Dec 8, 2020
Construction machine
HITACHI CONSTRUCTION MACH CO1 citations61
US10767674B2Sep 8, 2020
Construction machine
HITACHI CONSTRUCTION MACH CO1 citations61
US12000118B2Jun 4, 2024
Construction machine
HITACHI CONSTRUCTION MACH CO0 citations52
US11970838B2Apr 30, 2024
Construction machine
HITACHI CONSTRUCTION MACH CO0 citations50
US10677272B2Jun 9, 2020
Construction machine
HITACHI CONSTRUCTION MACH CO0 citations39