Narashino
Japan
3
2005-10-18
The entities that hold a legal rights for patent applications filed by inventor Sonoda Hirobumi:
Hirobumi Sonoda from Narashino, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Aluminum alloy for rapidly cooled welding and welding method therefor
#2 | 2005-09-29YAG laser induced arc filler wire composite welding method and weldimg equipment
#3 | 2005-01-11Laser welding equipment
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