Assignee
ITOI MASAYUKI
JP·3 granted patents·13 citations·filing 2002–2012
Top patents by PatentIndex Score
3 records- 0166US8290875B2Authentication system and authentication methodITOI MASAYUKI·Filed 2009·Granted Oct 16, 2012·4 cites·17 claims
- 0250US9225523B2Authentication system and authentication methodITOI MASAYUKI·Filed 2012·Granted Dec 29, 2015·0 cites·17 claims
- 0350US8060918B2Method and system for verifying identityITOI MASAYUKI·Filed 2002·Granted Nov 15, 2011·9 cites·19 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →