Inventor
TOJIMA MASANORI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “TOJIMA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOMATSU MFG CO LTD
20 patentsUS6246932B1Jun 12, 2001
Vehicle monitor for controlling movements of a plurality of vehicles
KOMATSU MFG CO LTD235 citations99
US6292725B1Sep 18, 2001
Interference preventing device for vehicle
KOMATSU MFG CO LTD177 citations98
US6226572B1May 1, 2001
Vehicle monitor
KOMATSU MFG CO LTD116 citations98
US6321147B1Nov 20, 2001
Unmanned vehicle running system
KOMATSU MFG CO LTD97 citations97
US6247538B1Jun 19, 2001
Automatic excavator, automatic excavation method and automatic loading method
KOMATSU MFG CO LTD157 citations96
US7742853B2Jun 22, 2010
Travel control device and method for vehicles
KOMATSU MFG CO LTD20 citations92
US6809680B2Oct 26, 2004
Obstacle detecting apparatus of vehicle
KOMATSU MFG CO LTD35 citations92
US7966106B2Jun 21, 2011
Control device and method for guided travel of unmanned vehicle
KOMATSU MFG CO LTD12 citations84
US9766637B2Sep 19, 2017
Operation control system for mining machine and operation control method for mining machine
KOMATSU MFG CO LTD8 citations83
US10520320B2Dec 31, 2019
Management system for work machine, work machine, and management device for work machine
KOMATSU MFG CO LTD4 citations73
US10671089B2Jun 2, 2020
Management system and management method of mining machine
KOMATSU MFG CO LTD6 citations72
US10488867B2Nov 26, 2019
Mining machine management system, mining machine, and management method
KOMATSU MFG CO LTD4 citations72
US10228701B2Mar 12, 2019
Mining machine management system and management method
KOMATSU MFG CO LTD3 citations72
US10126753B2Nov 13, 2018
Work machine control system, work machine, work machine management system, and method for controlling work machine
KOMATSU MFG CO LTD2 citations72
US10025313B2Jul 17, 2018
Management system and management method of mining machine
KOMATSU MFG CO LTD2 citations72
US10026308B2Jul 17, 2018
Construction machine control system, construction machine, construction machine management system, and construction machine control method and program
KOMATSU MFG CO LTD4 citations72
US9869555B2Jan 16, 2018
Construction machine control system, construction machine, construction machine management system, and construction machine control method and program
KOMATSU MFG CO LTD3 citations72
US9836061B2Dec 5, 2017
Management system and managing method of mining machine
KOMATSU MFG CO LTD2 citations72
US10935660B2Mar 2, 2021
Control system of work machine, work machine, management system of work machine, and method of managing work machine
KOMATSU MFG CO LTD1 citations62
US10599158B2Mar 24, 2020
Mining machine management system and management method
KOMATSU MFG CO LTD0 citations51
TOJIMA MASANORI
8 patentsUS9022153B2May 5, 2015
Transport vehicle equipped with current collector
TOJIMA MASANORI12 citations83
US9507360B2Nov 29, 2016
Mine power management system
TOJIMA MASANORI7 citations82
US9377779B2Jun 28, 2016
Travel-restricted area setting system for unmanned traveling vehicle and computer program for setting travel-restricted area of unmanned traveling vehicle
TOJIMA MASANORI3 citations73
US10155653B2Dec 18, 2018
Automatic supply system of consumable material
TOJIMA MASANORI2 citations72
US9315107B2Apr 19, 2016
Transport vehicle equipped with current collector
TOJIMA MASANORI5 citations72
US9698586B2Jul 4, 2017
Pole-attached cable relay carriage and power supply system to electric work machine
TOJIMA MASANORI4 citations71
US8978851B2Mar 17, 2015
Self-propelled cable relay truck
TOJIMA MASANORI3 citations62
US9651954B2May 16, 2017
Fuel supply system and earth-moving machine
TOJIMA MASANORI1 citations51