Hiroki Oono

City:

Kai

Country:

Japan

Published Applications:

Last publication date:

2014-09-04

Top Assignees for applications by Hiroki Oono

The entities that hold a legal rights for patent applications filed by inventor Oono Hiroki:

Hiroki Oono from Kai, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

TIG welding method of ferrite stainless steel sheet

Welding torch and adapter kit

Welding gas and plasma welding method

InventorID:

6342339 ⎘