Inventor · disambiguated record

Masafumi Usui

Also filed as: USUI MASAFUMI

7 granted patents·4 pending applications·13 citations·filing 20142022

77Inventor score
Technology areasB32BH01MC25DD10B
Files withNIPPON STEEL CORP9NIPPON STEEL & SUMITOMO METAL CORP2

Top patents by PatentIndex Score

11 records

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