Assignee
KANISAWA KEINA
JP·3 granted patents·3 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0163US10013687B2Charge payment system using virtual moneyKANISAWA KEINA·Filed 2009·Granted Jul 3, 2018·1 cites·14 claims
- 0261US10510052B2Fee collection system by electronic moneyKANISAWA KEINA·Filed 2011·Granted Dec 17, 2019·2 cites·7 claims
- 0332US8562426B2Charge payment system using virtual moneyKANISAWA KEINA·Filed 2010·Granted Oct 22, 2013·0 cites·6 claims
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