Inventor
KIKUCHI TOKUMASA
JP7 patents
Patents
7 patentsUS11904383B2Feb 20, 2024
Orbital forging device, method for orbital forging, method for manufacturing hub unit bearing using method for orbital forging, and method for manufacturing vehicle
NSK LTD0 citations59
US11732751B2Aug 22, 2023
Rotary machining apparatus, method of manufacturing hub unit bearing, and method of manufacturing vehicle
NSK LTD0 citations59
US11103917B2Aug 31, 2021
Orbital forging device, method for orbital forging, method for manufacturing hub unit bearing using method for orbital forging, and method for manufacturing vehicle
NSK LTD0 citations59
US11077485B2Aug 3, 2021
Rotary forge device testing device, testing tool, testing method, bearing unit manufacturing device, bearing unit manufacturing method, and vehicle manufacturing method
NSK LTD0 citations58
US10399141B2Sep 3, 2019
Rotary forge device testing device, testing tool, testing method, bearing unit manufacturing device, bearing unit manufacturing method, and vehicle manufacturing method
NSK LTD0 citations48
US11253903B2Feb 22, 2022
Centering method of rotary caulking device, rotary caulking device manufacturing method, hub unit bearing manufacturing method, vehicle manufacturing method, centering device of rotary caulking device, and rotary caulking system
NSK LTD0 citations47
US11959515B2Apr 16, 2024
Conveying system, rotary forging method, rotary forging apparatus, method for manufacturing bearing, method for manufacturing vehicle, and method for manufacturing mechanical device
NSK LTD0 citations42