Assignee
KANAO KEIJI
JP·4 granted patents·2 citations·filing 2006–2012
Top patents by PatentIndex Score
4 records- 0157US8258686B2Spark plug for internal combustion engineKANAO KEIJI·Filed 2006·Granted Sep 4, 2012·2 cites·9 claims
- 0249US9039879B2Gas sensor and method of manufacturing thereofKANAO KEIJI·Filed 2008·Granted May 26, 2015·0 cites·10 claims
- 0348US8523624B2Spark plug for internal combustion engine and manufacturing method thereofKANAO KEIJI·Filed 2012·Granted Sep 3, 2013·0 cites·6 claims
- 0436US8449742B2Gas sensor and method of manufacturing sameKANAO KEIJI·Filed 2010·Granted May 28, 2013·0 cites·10 claims
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