Inventor
MIZUOCHI MARIKO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MIZUOCHI MARIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACH CO
13 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
US10570587B2Feb 25, 2020
Periphery monitoring device of work machine
HITACHI CONSTRUCTION MACH CO7 citations82
US10777023B2Sep 15, 2020
Worker management system
HITACHI CONSTRUCTION MACH CO2 citations73
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
US9523631B2Dec 20, 2016
Load detecting device and working machine provided with same
HITACHI CONSTRUCTION MACH CO4 citations72
US10041225B2Aug 7, 2018
Drive control system for work machine
HITACHI CONSTRUCTION MACH CO5 citations70
US12098520B2Sep 24, 2024
Site management system and work machine
HITACHI CONSTRUCTION MACH CO0 citations52
US12094341B2Sep 17, 2024
Risk management system
HITACHI CONSTRUCTION MACH CO0 citations52
US11414836B2Aug 16, 2022
Work machine
HITACHI CONSTRUCTION MACH CO0 citations52
US11401696B2Aug 2, 2022
Work machine
HITACHI CONSTRUCTION MACH CO0 citations50
US10024032B2Jul 17, 2018
Work machine
HITACHI CONSTRUCTION MACH CO0 citations39