Inventor · disambiguated record
Keizo Shibano
Also filed as: SHIBANO KEIZO
4 granted patents·18 citations·filing 2007–2011
68Inventor score
Technology areasB60C
Top patents by PatentIndex Score
4 records- 0178US8413695B2Heavy duty tire with tread having closed end sipes and shallow axial groovesSHIBANO KEIZO·Filed 2009·Granted Apr 9, 2013·9 cites·7 claims
- 0260US8739847B2Heavy duty tireSHIBANO KEIZO·Filed 2011·Granted Jun 3, 2014·1 cites·11 claims
- 0347USD610069STire for automobileSUMITOMO RUBBER IND·Filed 2007·Granted Feb 16, 2010·8 cites·1 claims
- 0444US8091597B2Heavy-duty tire with tread having middle blocksSHIBANO KEIZO·Filed 2009·Granted Jan 10, 2012·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →