Inventor · disambiguated record
Youichi Numada
Also filed as: NUMADA YOUICHI
5 granted patents·41 citations·filing 2003–2009
77Inventor score
Top patents by PatentIndex Score
5 records- 0187US8585296B2Rolling bearing sealing deviceYAMAGUCHI KUNIHIRO·Filed 2009·Granted Nov 19, 2013·16 cites·6 claims
- 0266US8308370B2Sealing device for bearingNAKAGAWA YOSHITAKA·Filed 2009·Granted Nov 13, 2012·5 cites·13 claims
- 0366US7093981B2Self-aligning bearingKOYO SEIKO CO·Filed 2003·Granted Aug 22, 2006·12 cites·10 claims
- 0458US7025185B2Torque releasing deviceKOYO SEIKO CO·Filed 2003·Granted Apr 11, 2006·8 cites·20 claims
- 0539US6957688B2Roll apparatus of continuous caster and cylindrical roller bearing for supporting roll of continuous casterKOYO SEIKO CO·Filed 2003·Granted Oct 25, 2005·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →