Inventor
ARII KAZUYOSHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “ARII KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA KK
19 patentsUS7069674B2Jul 4, 2006
Hydraulic circuit for backhoe
KUBOTA KK25 citations92
US10451094B2Oct 22, 2019
Hydraulic system of work machine
KUBOTA KK9 citations84
US10316496B2Jun 11, 2019
Hydraulic system for work machine, and work machine
KUBOTA KK7 citations84
US10316493B2Jun 11, 2019
Hydraulic system and working machine including the same
KUBOTA KK10 citations84
US10280906B2May 7, 2019
Hydraulic system for work machine
KUBOTA KK6 citations84
US12006659B2Jun 11, 2024
Hydraulic system for work machine
KUBOTA KK2 citations73
US11840825B2Dec 12, 2023
Hydraulic system for working machine
KUBOTA KK2 citations73
US10648489B2May 12, 2020
Hydraulic system for work machine and work machine
KUBOTA KK4 citations73
US10641388B2May 5, 2020
Hydraulic system of work machine and work machine
KUBOTA KK1 citations73
US10618527B2Apr 14, 2020
Hydraulic system for work machine
KUBOTA KK6 citations73
US10006188B2Jun 26, 2018
Work machine
KUBOTA KK5 citations73
US5235811AAug 17, 1993
Control change system for a hydraulic work vehicle
KUBOTA KK18 citations73
US5125232AJun 30, 1992
Control change system for a hydraulic working vehicle
KUBOTA KK15 citations73
USRE50366EApr 8, 2025
Hydraulic system for work machine, and work machine
KUBOTA KK0 citations62
US11644098B2May 9, 2023
Hydraulic system of work machine and work machine
KUBOTA KK1 citations62
US11353047B2Jun 7, 2022
Hydraulic system for work machine and work machine
KUBOTA KK1 citations62
US10900562B2Jan 26, 2021
Hydraulic system of work machine and work machine
KUBOTA KK0 citations62
US9902384B2Feb 27, 2018
Hydraulic system and work machine
KUBOTA KK0 citations52
US10352335B2Jul 16, 2019
Hydraulic system of work machine
KUBOTA KK0 citations41