Inventor
FUKUNAGA TOMOFUMI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “FUKUNAGA TOMOFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA KK
13 patentsUS11383703B2Jul 12, 2022
Work vehicle
KUBOTA KK6 citations85
US11221630B2Jan 11, 2022
Work vehicle
KUBOTA KK7 citations84
US8944199B2Feb 3, 2015
Working vehicle
KUBOTA KK12 citations83
US7399020B2Jul 15, 2008
Sound insulation structure for tractor
KUBOTA KK9 citations83
US11186312B2Nov 30, 2021
Work vehicle
KUBOTA KK3 citations72
US7703840B2Apr 27, 2010
Vehicle with cabin
KUBOTA KK6 citations72
US11904851B2Feb 20, 2024
Work vehicle
KUBOTA KK0 citations62
US11556132B2Jan 17, 2023
Work vehicle
KUBOTA KK1 citations61
US9506552B2Nov 29, 2016
Work vehicle with improved transmission hydraulics
KUBOTA KK2 citations60
US12533941B2Jan 27, 2026
Working vehicle
KUBOTA KK0 citations51
US11037379B2Jun 15, 2021
Resource replenishment system and work vehicle
KUBOTA KK0 citations51
US10976436B2Apr 13, 2021
Obstacle detection device
KUBOTA KK0 citations47
US9079491B2Jul 14, 2015
Work vehicle
KUBOTA KK1 citations45