Assignee
KOUJIMA JUN
JP·5 granted patents·17 citations·filing 2009–2011
Top patents by PatentIndex Score
5 records- 0176US9311590B2RF tag, magnetic antenna, board mounted with the RF tag, and communication systemKOUJIMA JUN·Filed 2011·Granted Apr 12, 2016·4 cites·4 claims
- 0276US8479999B2Composite magnetic antenna and RF tag, and metal part and metal tool on which the composite magnetic antenna or RF tag is installedKOUJIMA JUN·Filed 2009·Granted Jul 9, 2013·8 cites·3 claims
- 0369US9634735B2Magnetic antenna, and RF tag and board mounted with the RF tagKOUJIMA JUN·Filed 2010·Granted Apr 25, 2017·2 cites·3 claims
- 0459US9397401B2Magnetic antenna, board mounted with the same, and RF tagKOUJIMA JUN·Filed 2009·Granted Jul 19, 2016·3 cites·18 claims
- 0547US8720787B2Composite RF tag, and tool mounted with the composite RF tagKOUJIMA JUN·Filed 2010·Granted May 13, 2014·0 cites·11 claims
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