Inventor · disambiguated record

Masanori Oikawa

Also filed as: OIKAWA MASANORI

2 granted patents·51 citations·filing 2004–2004

63Inventor score

Technology areasG07F H04L

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0172US7487920B2Integrated circuit card system and application loading methodHITACHI LTD·Filed 2004·Granted Feb 10, 2009·39 cites·10 claims
0265US7360088B2Method and system for authenticating service using integrated circuit cardHITACHI LTD·Filed 2004·Granted Apr 15, 2008·12 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →