Inventor · disambiguated record

Keiji Maruyama

Also filed as: MARUYAMA KEIJI

52 granted patents·2 pending applications·401 citations·filing 19892020

98Inventor score
Technology areasF02DF02BY02TG11CF02M
Files withMAZDA MOTOR38TOSHIBA KK7HONDA MOTOR CO LTD2MARUYAMA KEIJI2HARA TOKUMASA1

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