Tokyo
Japan
4
2015-04-30
The entities that hold a legal rights for patent applications filed by inventor Shimura Ryuichi:
Ryuichi Shimura from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Flux-cored wire for welding ultrahigh tensile strength steel
#2 | 2013-06-20Method of production of welded joint
#3 | 2012-09-27Flux-cored wire for gas shield arc welding use enabling all-position welding
#4 | 2011-03-31FLUX CORED WIRE FOR GAS SHIELDED ARC WELDING OF HIGH STRENGTH STEEL
1143745 ⎘