Inventor
KANEHAMA MITSUHIKO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KANEHAMA MITSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACH CO
7 patentsUS10132058B2Nov 20, 2018
Cooling fan control device for construction machine
HITACHI CONSTRUCTION MACH CO2 citations72
US12084836B2Sep 10, 2024
Work machine
HITACHI CONSTRUCTION MACH CO2 citations71
US11208787B2Dec 28, 2021
Hydraulic drive system for work machine
HITACHI CONSTRUCTION MACH CO0 citations50
US12523015B2Jan 13, 2026
Work machine
HITACHI CONSTRUCTION MACH CO0 citations49
US12559910B2Feb 24, 2026
Work machine
HITACHI CONSTRUCTION MACH CO0 citations48
US12320097B2Jun 3, 2025
Work machine
HITACHI CONSTRUCTION MACH CO0 citations46
US12392111B2Aug 19, 2025
Work machine
HITACHI CONSTRUCTION MACH CO0 citations41