Inventor
MATSUDA KAZUAKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA KK
20 patentsUS10850622B2Dec 1, 2020
Electric travelling vehicle and grass mower
KUBOTA KK14 citations85
US11273716B2Mar 15, 2022
Electric work vehicle
KUBOTA KK8 citations84
US11102928B2Aug 31, 2021
Electric work vehicle and mower unit
KUBOTA KK5 citations84
US10538166B2Jan 21, 2020
Portable charger device, contactless charger system for electric work vehicle and electric grass mower machine
KUBOTA KK7 citations84
US10029571B2Jul 24, 2018
Electric work vehicle
KUBOTA KK8 citations84
US11485212B2Nov 1, 2022
Electric work vehicle
KUBOTA KK6 citations74
US12120982B2Oct 22, 2024
Electric work vehicle and mower unit
KUBOTA KK2 citations73
US11632906B2Apr 25, 2023
Electric grass cutting machine
KUBOTA KK2 citations73
US11486420B2Nov 1, 2022
Electric work vehicle
KUBOTA KK3 citations73
US11247652B2Feb 15, 2022
Non-excitation operable electromagnetic brake
KUBOTA KK2 citations73
US10925210B2Feb 23, 2021
Work vehicle for managing a lawn based on lawn activity
KUBOTA KK2 citations73
US10602660B2Mar 31, 2020
Work vehicle
KUBOTA KK2 citations73
US10477759B2Nov 19, 2019
Grass mower
KUBOTA KK5 citations73
US12268122B2Apr 8, 2025
Work vehicle and grass mowing machine
KUBOTA KK0 citations62
US11937538B2Mar 26, 2024
Work vehicle and grass mowing machine
KUBOTA KK1 citations62
US11589505B2Feb 28, 2023
Housing and electric mower
KUBOTA KK0 citations62
US11433771B2Sep 6, 2022
Electric travelling vehicle and grass mower
KUBOTA KK1 citations62
US11582909B2Feb 21, 2023
Mower unit
KUBOTA KK0 citations52
US11490562B2Nov 8, 2022
Grass mowing work evaluation system
KUBOTA KK0 citations52
US11529940B2Dec 20, 2022
Electric power control device
KUBOTA KK0 citations51