Inventor · disambiguated record

Eiji Oba

Also filed as: OBA EIJI

78 granted patents·25 pending applications·371 citations·filing 19972025

99Inventor score
Technology areasH04NB60WG08GB60RG06T
Files withSONY CORP44SONY SEMICONDUCTOR SOLUTIONS CORP35SONY GROUP CORP14OBA EIJI4TOSHIBA KK4

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