Inventor · disambiguated record

Okai Kazuhisa

Also filed as: KAZUHISA OKAI

1 granted patent·18 citations·filing 2003–2003

38Inventor score

Technology areasC09D

Files withJFE STEEL CORP1

Top patents by PatentIndex Score

1 record

0179US7291402B2Surface-treated steel sheets of good white rust resistance, and method for producing themJFE STEEL CORP·Filed 2003·Granted Nov 6, 2007·18 cites·33 claims

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