Inventor · disambiguated record
Sei Nagashima
Also filed as: NAGASHIMA SEI
2 granted patents·1 pending application·6 citations·filing 2012–2023
50Inventor score
Top patents by PatentIndex Score
3 records- 0166US9002074B2Facial validation sensorAZBIL CORP·Filed 2013·Granted Apr 7, 2015·4 cites·4 claims
- 0251US2024037423A1Information processing apparatus, information processing method, and information processing programAZBIL CORP·Filed 2023·Application pending·0 cites
- 0349US8750580B2Comparing deviceNAGASHIMA SEI·Filed 2012·Granted Jun 10, 2014·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →