Assignee
ISHIKAWA KAZUTOSHI
JP·5 granted patents·50 citations·filing 2007–2012
Top patents by PatentIndex Score
5 records- 0191US8931698B2Card readerISHIKAWA KAZUTOSHI·Filed 2011·Granted Jan 13, 2015·45 cites·15 claims
- 0265US8313027B2Card reader and control method thereforISHIKAWA KAZUTOSHI·Filed 2010·Granted Nov 20, 2012·2 cites·23 claims
- 0360US8058831B2Control device and control methodISHIKAWA KAZUTOSHI·Filed 2007·Granted Nov 15, 2011·3 cites·20 claims
- 0448US8177128B2Information processing device for card-like recording mediumISHIKAWA KAZUTOSHI·Filed 2007·Granted May 15, 2012·0 cites·10 claims
- 0543US8985450B2Card insertion part and card readerISHIKAWA KAZUTOSHI·Filed 2012·Granted Mar 24, 2015·0 cites·8 claims
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