Tokyo
Japan
2
2009-09-10
The entities that hold a legal rights for patent applications filed by inventor Murakami Muneyoshi:
Muneyoshi Murakami from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of manufacturing electric resistance welding pipe having excellent characterization of welded seam
#2 | 2008-09-25Method of manufacturing electric resistance welding pipes having excellent characterization of welded seams
4020101 ⎘