Assignee

SONE KATSUNORI

JP2 patents

Top patents by PatentIndex Score

US9506554B2Nov 29, 2016

Rolling bearing and a travel unit including rolling bearings

SONE KATSUNORI4 citations69

US8227950B2Jul 24, 2012

Rolling bearing, spindle support structure of main motor for railway vehicle, and bearing structure

SONE KATSUNORI1 citations45