Inventor · disambiguated record

Mitsuhiko Maejima

Also filed as: MAEJIMA MITSUHIKO

2 granted patents·8 citations·filing 2006–2013

49Inventor score

Technology areasG07F

Files withSEIKO EPSON CORP1 SHIRAIWA MOTOFUMI1

Top patents by PatentIndex Score

2 records

0173US8489521B2Ink billing system with changeable billing rate tableSHIRAIWA MOTOFUMI·Filed 2006·Granted Jul 16, 2013·8 cites·10 claims
0249US9916607B2Ink billing system with changeable billing rate tableSEIKO EPSON CORP·Filed 2013·Granted Mar 13, 2018·0 cites·4 claims

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