Inventor · disambiguated record

Kouichi Hashiguchi

Also filed as: HASHIGUCHI KOUICHI

1 granted patent·15 citations·filing 1993–1993

36Inventor score

Technology areasC23C

Files withKAWASAKI STEEL CO1

Top patents by PatentIndex Score

1 record

0149US5395687ASurface-treated aluminum material having improved spot resistance weldability, workability, and corrosion resistanceKAWASAKI STEEL CO·Filed 1993·Granted Mar 7, 1995·15 cites·4 claims

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