Inventor · disambiguated record

Masaru Kumagai

Also filed as: KUMAGAI MASARU

36 granted patents·18 pending applications·115 citations·filing 19942025

95Inventor score
Technology areasB41JH01FB29CB05BG03G
Files withSEIKO EPSON CORP29TDK CORP11TOA KOKYU TUGITEVARUBU SEIZO C3MORI ATSUSHI2OKADA HIDEKI2

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