Etsuo Hamada

City:

Kawasaki

Country:

Japan

Published Applications:

Last publication date:

2010-02-11

Top Assignees for applications by Etsuo Hamada

The entities that hold a legal rights for patent applications filed by inventor Hamada Etsuo:

JFE STEEL CORPORATION 1 Tokyo, Japan

Recent patent applications by Hamada Etsuo

Etsuo Hamada from Kawasaki, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-02-11

US20100035055A1

Chemistry; metallurgy

Surface-treated galvanized steel sheet with superior flat-portion corrosion resistance, blackening resistance, and appearance and corrosion resistance after press forming and aqueous surface-treatment liquid for galvanized steel sheet

InventorID:

3752222 ⎘