Tetsuya Sumitomo

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2005-07-05

Top Assignees for applications by Tetsuya Sumitomo

The entities that hold a legal rights for patent applications filed by inventor Sumitomo Tetsuya:

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

Method of making an internal grooved tube

InventorID:

7496671 ⎘