Inventor · disambiguated record

Katutoshi Arai

Also filed as: ARAI KATUTOSHI · ARAI KATUTOSHI A

3 granted patents·40 citations·filing 1984–1989

72Inventor score

Technology areasC25D

Files withNIPPON STEEL CORP3

Top patents by PatentIndex Score

3 records

0174US4877494ACorrosion resistant plated steel strip and method for producing sameNIPPON STEEL CORP·Filed 1989·Granted Oct 31, 1989·18 cites·13 claims
0264US4897317ACorrosion resistant Zn-Cr plated steel stripNIPPON STEEL CORP·Filed 1988·Granted Jan 30, 1990·12 cites·8 claims
0358US4578158AProcess for electroplating a metallic material with an iron-zinc alloyNIPPON STEEL CORP·Filed 1984·Granted Mar 25, 1986·10 cites·2 claims

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