Assignee
KUSAKAWA MASAFUMI
JP·3 granted patents·2 pending applications·7 citations·filing 2007–2010
Top patents by PatentIndex Score
5 records- 0175US8213609B2Key generating device, encrypting device, receiving device, key generating method, encrypting method, key processing method, and programKUSAKAWA MASAFUMI·Filed 2008·Granted Jul 3, 2012·7 cites·41 claims
- 0249US8600052B2Key generation device, encryption device, reception device, key generation method, key processing method, and programKUSAKAWA MASAFUMI·Filed 2007·Granted Dec 3, 2013·0 cites·22 claims
- 0344US8150040B2Key providing system, terminal device, and information processing methodKUSAKAWA MASAFUMI·Filed 2008·Granted Apr 3, 2012·0 cites·12 claims
- 0435US2010262830A1Authentication device, authentication method, and program background of the inventionKUSAKAWA MASAFUMI·Filed 2010·Application pending·0 cites
- 0533US2010250936A1Integrated circuit, encryption communication apparatus, encryption communication system, information processing method and encryption communication methodKUSAKAWA MASAFUMI·Filed 2010·Application pending·0 cites
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