Inventor
SAKAGUCHI KAZUO
JP42 patents
⚠️ This page may combine multiple inventors who share the name “SAKAGUCHI KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA KK
33 patentsUS11320279B2May 3, 2022
Travel route management system and travel route determination device
KUBOTA KK9 citations84
US10754342B2Aug 25, 2020
Work vehicle support system
KUBOTA KK15 citations83
US11726485B2Aug 15, 2023
Autonomous work vehicle travel system, travel route managing device, travel route generating device, and travel route determining device
KUBOTA KK6 citations73
US11168992B2Nov 9, 2021
Travel route generation device and method for generating travel route for field work vehicle
KUBOTA KK2 citations72
US10813267B2Oct 27, 2020
Control apparatus for automatic traveling vehicle
KUBOTA KK4 citations72
US10736256B2Aug 11, 2020
Work vehicle and display control method for work vehicle
KUBOTA KK2 citations72
US10732628B2Aug 4, 2020
Sensor management device and sensor management method
KUBOTA KK3 citations72
US10660255B2May 26, 2020
Travel control apparatus and travel control method
KUBOTA KK2 citations72
US10303175B2May 28, 2019
Work vehicle management system and work vehicle management method
KUBOTA KK3 citations72
US11300976B2Apr 12, 2022
Work vehicle automatic traveling system
KUBOTA KK2 citations71
US10884427B2Jan 5, 2021
Travel route generating device and method for generating travel route
KUBOTA KK2 citations71
US10598505B2Mar 24, 2020
Travel route generation apparatus and method for generating travel route
KUBOTA KK2 citations71
US10231374B2Mar 19, 2019
Travel support system, travel support method, and work vehicle
KUBOTA KK4 citations71
US11994870B2May 28, 2024
Working vehicle
KUBOTA KK1 citations62
US11556132B2Jan 17, 2023
Work vehicle
KUBOTA KK1 citations61
US10905042B2Feb 2, 2021
Controller for master work vehicle and method for controlling master work vehicle
KUBOTA KK1 citations61
US10875404B2Dec 29, 2020
Work vehicle, control method for work vehicle, and cooperative work vehicle monitoring system
KUBOTA KK1 citations61
US10753747B2Aug 25, 2020
Work vehicle, display method for work vehicle, and display system
KUBOTA KK1 citations61
US10395447B2Aug 27, 2019
Data collection device, working machine having data collection device, and system using data collection device
KUBOTA KK1 citations61
US11169279B2Nov 9, 2021
Work-vehicle position measurement system, work vehicle, and work-vehicle position measurement method
KUBOTA KK1 citations60
US12324370B2Jun 10, 2025
Harvester, surrounding condition detection system, surrounding condition detection program, recording medium recording the surrounding condition detection program and surrounding condition detection method
KUBOTA KK0 citations52
US11895937B2Feb 13, 2024
Slip determination system, travel path generation system, and field work vehicle
KUBOTA KK0 citations52
US11897333B2Feb 13, 2024
Harvesting machine having a travel distance limit calculation program
KUBOTA KK0 citations52
US11317557B2May 3, 2022
Automatic steering system and automatic steering method
KUBOTA KK0 citations52
US12353209B2Jul 8, 2025
Agricultural support system, and device and method to generate travel route for hailed agricultural machine
KUBOTA KK0 citations51
US12268112B2Apr 8, 2025
System to adjust object detection direction for agricultural machine
KUBOTA KK0 citations51
US12213394B2Feb 4, 2025
Agricultural support system including transport vehicle capable of transporting agricultural machine
KUBOTA KK0 citations51
US10989541B2Apr 27, 2021
Travel route generation device and travel route generation method
KUBOTA KK0 citations51
US11197405B2Dec 14, 2021
Harvesting machine and travel mode switching method
KUBOTA KK0 citations50
US10782132B2Sep 22, 2020
Division map creation system and method for creating division maps
KUBOTA KK0 citations41
US10407097B2Sep 10, 2019
Automatic traveling work vehicle, steering controller for automatic traveling work vehicle, and steering control method for automatic traveling work vehicle
KUBOTA KK0 citations41
US10194473B2Jan 29, 2019
Access point device for work machine, communication system for work machine, work machine, and data transmitting method for work machine
KUBOTA KK0 citations41
US10219423B2Mar 5, 2019
Travel route generation device and travel route generation method
KUBOTA KK0 citations40
SHIMA TAKASHI
6 patentsUS9162542B2Oct 20, 2015
Tire air pressure transmission device and tire air pressure monitor system
SHIMA TAKASHI8 citations82
US9322744B2Apr 26, 2016
Tire air pressure monitor device
SHIMA TAKASHI6 citations71
US9199517B2Dec 1, 2015
Tire air pressure monitoring device
SHIMA TAKASHI2 citations61
US9823167B2Nov 21, 2017
Tire air pressure monitoring system
SHIMA TAKASHI1 citations50
US8943882B2Feb 3, 2015
Tire air pressure monitoring device
SHIMA TAKASHI1 citations50
US9050863B2Jun 9, 2015
Tire air pressure monitor device
SHIMA TAKASHI0 citations40