Inventor · disambiguated record

Masatoshi Hirooka

Also filed as: HIROOKA MASATOSHI

2 granted patents·30 citations·filing 1980–2015

57Inventor score
Technology areasE05YH01H
Files withAISIN SEIKI1TOYO ELECTRIC MFG CO LTD1

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2 records

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