Assignee
SONE KATSUNORI
JP·2 granted patents·5 citations·filing 2011–2012
Top patents by PatentIndex Score
2 records- 0176US9506554B2Rolling bearing and a travel unit including rolling bearingsSONE KATSUNORI·Filed 2012·Granted Nov 29, 2016·4 cites·7 claims
- 0257US8227950B2Rolling bearing, spindle support structure of main motor for railway vehicle, and bearing structureSONE KATSUNORI·Filed 2011·Granted Jul 24, 2012·1 cites·2 claims
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