Assignee
OKA MAKOTO
JP·2 granted patents·7 citations·filing 2005–2010
Top patents by PatentIndex Score
2 records- 0175US8214637B2Public key certificate issuing system, public key certificate issuing method, digital certification apparatus, and program storage mediumOKA MAKOTO·Filed 2010·Granted Jul 3, 2012·4 cites·20 claims
- 0262US8509493B2Biometric identification systemOKA MAKOTO·Filed 2005·Granted Aug 13, 2013·3 cites·13 claims
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