Inventor
YUNOUE MASAYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YUNOUE MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD
9 patentsUS9975522B2May 22, 2018
Construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD15 citations81
US11352765B2Jun 7, 2022
Construction machine with engine restart section and horn switch and gate lock lever operations
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD2 citations72
US9889750B2Feb 13, 2018
Electric construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations71
US10465719B2Nov 5, 2019
Construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD2 citations70
US10697150B2Jun 30, 2020
Hydraulic drive system for electrically-driven hydraulic work machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD3 citations68
US10329736B2Jun 25, 2019
Grip heater apparatus for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations68
US11319694B2May 3, 2022
Electric construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD0 citations61
US12168858B2Dec 17, 2024
Battery-operated work machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD0 citations50
US11136743B2Oct 5, 2021
Electric construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD0 citations47