Assignee
YAMADA NOBUO
JP·3 granted patents·9 citations·filing 2008–2011
Top patents by PatentIndex Score
3 records- 0163US8714653B2Supporting structure of headrest bracketYAMADA NOBUO·Filed 2011·Granted May 6, 2014·4 cites·12 claims
- 0254US8070222B2Headrest device for active headrestYAMADA NOBUO·Filed 2008·Granted Dec 6, 2011·4 cites·11 claims
- 0348US9296314B2Spiral springYAMADA NOBUO·Filed 2011·Granted Mar 29, 2016·1 cites·6 claims
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