Assignee

NUMANO MASAMITSU

JP·2 granted patents·1 citations·filing 2008–2009

Technology mixB23K2

Top patents by PatentIndex Score

2 records

0155US8450634B2Resistance welding apparatus and resistance welding methodNUMANO MASAMITSU·Filed 2008·Granted May 28, 2013·1 cites·1 claims
0243US8969751B2Method of detecting dust and method of preventing erroneous determination of dust detectionNUMANO MASAMITSU·Filed 2009·Granted Mar 3, 2015·0 cites·2 claims

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