Inventor
TAKAGI WATARU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI WATARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD
4 patentsUS10329736B2Jun 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