Inventor
YOSHIOKA HIROYASU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA HIROYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NSK LTD
7 patentsUS10167932B2Jan 1, 2019
Loading cam device and friction roller-type speed reducer
NSK LTD3 citations71
US10480635B2Nov 19, 2019
Rotation transmission device
NSK LTD4 citations70
US9625332B2Apr 18, 2017
Torque measurement device-equipped rotation transmission apparatus
NSK LTD5 citations70
US10161489B2Dec 25, 2018
Friction-roller-type reduction gear
NSK LTD4 citations68
US12546362B2Feb 10, 2026
Transmission
NSK LTD0 citations46
US10359102B2Jul 23, 2019
Friction roller-type reduction gear
NSK LTD0 citations40
US10309501B2Jun 4, 2019
Friction roller-type transmission
NSK LTD0 citations40