Inventor
ISHIBASHI EIJI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “ISHIBASHI EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOMATSU MFG CO LTD
33 patentsUS7210293B2May 1, 2007
Hydrostatic transmission vehicle and hydrostatic transmission controller
KOMATSU MFG CO LTD22 citations91
US6902027B2Jun 7, 2005
Piping structure of crawler driving hydraulic motor
KOMATSU MFG CO LTD18 citations83
US9222236B2Dec 29, 2015
Bulldozer and blade control method
KOMATSU MFG CO LTD8 citations81
US11268259B2Mar 8, 2022
Control system for work vehicle, method for setting trajectory of work implement, and work vehicle
KOMATSU MFG CO LTD6 citations72
US11053667B2Jul 6, 2021
Control system for work vehicle, method for setting trajectory of work implement, and work vehicle
KOMATSU MFG CO LTD4 citations72
US10968607B2Apr 6, 2021
Calibration device of work machine, work machine, and calibration method of work machine
KOMATSU MFG CO LTD4 citations72
US10907325B2Feb 2, 2021
Control system for work vehicle, control method, and work vehicle
KOMATSU MFG CO LTD3 citations72
US10822771B2Nov 3, 2020
System for controlling work vehicle, method for controlling work vehicle, and work vehicle
KOMATSU MFG CO LTD4 citations72
US11408149B2Aug 9, 2022
Control system for work vehicle, control method, and work vehicle
KOMATSU MFG CO LTD3 citations71
US11371218B2Jun 28, 2022
Control system for work vehicle, control mei'hod, and work vehicle
KOMATSU MFG CO LTD3 citations71
US11268264B2Mar 8, 2022
Control system for work vehicle, control method, and work vehicle
KOMATSU MFG CO LTD2 citations71
US11174619B2Nov 16, 2021
System for controlling work vehicle, method for controlling work vehicle, and work vehicle
KOMATSU MFG CO LTD6 citations71
US11105071B2Aug 31, 2021
Control system for work vehicle, control method, and work vehicle
KOMATSU MFG CO LTD2 citations71
US11041289B2Jun 22, 2021
System for controlling work vehicle, method for controlling work vehicle, and work vehicle
KOMATSU MFG CO LTD5 citations71
US10787789B2Sep 29, 2020
Control system for work vehicle, control method, and work vehicle
KOMATSU MFG CO LTD2 citations71
US11454007B2Sep 27, 2022
Control system for work vehicle, method, and work vehicle
KOMATSU MFG CO LTD1 citations62
US9091342B2Jul 28, 2015
Control device for hydrostatic transmission vehicle
KOMATSU MFG CO LTD1 citations62
US11668071B2Jun 6, 2023
Control system for work vehicle, control method, and work vehicle
KOMATSU MFG CO LTD0 citations61
US11454006B2Sep 27, 2022
Control system for work vehicle, method and work vehicle
KOMATSU MFG CO LTD0 citations61
US10927525B2Feb 23, 2021
Control system for work vehicle, control method, and work vehicle
KOMATSU MFG CO LTD0 citations61
US11091898B2Aug 17, 2021
Control system for work vehicle, control method, and work vehicle
KOMATSU MFG CO LTD0 citations60
US7818110B2Oct 19, 2010
Traveling control device and traveling control program for work vehicle or control device and control program for work vehicle
KOMATSU MFG CO LTD3 citations60
US12467227B2Nov 11, 2025
Work machine and method for controlling work machine
KOMATSU MFG CO LTD0 citations59
US11422563B2Aug 23, 2022
Control system for work vehicle, method for setting trajectory of work implement, and work vehicle
KOMATSU MFG CO LTD0 citations56
US7685900B2Mar 30, 2010
Vehicle mounted with continuous stepless transmission
KOMATSU MFG CO LTD4 citations55
US11774242B2Oct 3, 2023
Control system for work machine
KOMATSU MFG CO LTD0 citations52
US11643789B2May 9, 2023
Control system for work vehicle, method, and work vehicle
KOMATSU MFG CO LTD0 citations51
US11408150B2Aug 9, 2022
Control system for work vehicle, method, and work vehicle
KOMATSU MFG CO LTD0 citations51
US11136742B2Oct 5, 2021
System for controlling work vehicle, method for controlling work vehicle, and work vehicle
KOMATSU MFG CO LTD0 citations50
US11001993B2May 11, 2021
Control system for work vehicle, control method, and work vehicle
KOMATSU MFG CO LTD0 citations50
US12460378B2Nov 4, 2025
Work machine and method for controlling work machine
KOMATSU MFG CO LTD0 citations49
US12416136B2Sep 16, 2025
System and method for controlling work machine
KOMATSU MFG CO LTD0 citations49
US12352017B2Jul 8, 2025
System and method for calibrating bearing of work machine
KOMATSU MFG CO LTD0 citations47