Inventor · disambiguated record

Hakuei Hirokawa

Also filed as: HIROKAWA HAKUEI

0 granted patents·1 pending application·0 citations·filing 2021–2021

Technology areasC21D
Files withNIPPON STEEL CORP1

Top patents by PatentIndex Score

1 record

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