Inventor
OOBA HIROKAZU
JP16 patents
⚠️ This page may combine multiple inventors who share the name “OOBA HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
8 patentsUS10118479B2Nov 6, 2018
In-wheel motor drive device
NTN TOYO BEARING CO LTD11 citations82
US10670121B2Jun 2, 2020
Speed reducer
NTN TOYO BEARING CO LTD3 citations72
US12097911B2Sep 24, 2024
Steering system and vehicle equipped with same
NTN TOYO BEARING CO LTD4 citations71
US9746037B2Aug 29, 2017
Link actuating device
NTN TOYO BEARING CO LTD5 citations71
US11097768B2Aug 24, 2021
Supplemental turning function-equipped hub unit and vehicle
NTN TOYO BEARING CO LTD5 citations70
US11851123B2Dec 26, 2023
Hub unit having steering function, and vehicle equipped with same
NTN TOYO BEARING CO LTD0 citations59
US11565548B2Jan 31, 2023
Hub unit having steering function, and vehicle provided with said hub unit
NTN TOYO BEARING CO LTD1 citations59
US11731693B2Aug 22, 2023
Hub unit with steering function, steering system, and vehicle
NTN TOYO BEARING CO LTD0 citations48
OOBA HIROKAZU
4 patentsUS8435125B2May 7, 2013
Power transmission shaft, drive shaft, and propeller shaft
OOBA HIROKAZU7 citations82
US8998729B2Apr 7, 2015
Fixed-type constant velocity universal joint
OOBA HIROKAZU2 citations60
US8226489B2Jul 24, 2012
Constant velocity universal joint
OOBA HIROKAZU1 citations50
US8062139B2Nov 22, 2011
Fixed constant-velocity universal joint
OOBA HIROKAZU1 citations50