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Inventor profile of:

Ryusuke Oka

City:

Osaka

Country:

Japan

Published Applications:

1

Last publication date:

2012-04-26

Recent patent applications by Oka Ryusuke

Ryusuke Oka from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-04-26

US20120097545A1

Chemistry; metallurgy

SILVER ELECTROPLATED AND/OR SILVER ALLOY ELECTROPLATED ARTICLE HAVING AN OXIDATION LAYER ON ITS SURFACE

InventorID:

3149146 ⎘