Sunao Takeuchi

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2013-12-05

Top Assignees for applications by Sunao Takeuchi

The entities that hold a legal rights for patent applications filed by inventor Takeuchi Sunao:

Sunao Takeuchi from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Plasma torch

Method of production of electric resistance welded steel pipe and high Si or high Cr electric resistance welded steel pipe

InventorID:

553397 ⎘