Osaka
Japan
18
2023-10-19
The entities that hold a legal rights for patent applications filed by inventor ERA Tetsuo:
Tetsuo ERA from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
WELD INSPECTION DEVICE, WELDING SYSTEM, AND WELD INSPECTION METHOD
#2 | 2021-01-14LASER-ARC HYBRID WELDING APPARATUS
#3 | 2020-08-13Arc welding method
#4 | 2020-08-13Arc welding method
#5 | 2020-06-25ARC WELDING CONTROL METHOD
#6 | 2019-09-19Arc welding method and arc welding device
#7 | 2019-01-17Arc welding system and wire feeding device
#8 | 2018-08-23Welding method and arc welding device
#9 | 2012-08-09Welding device and carbon dioxide gas shielded arc welding method
#10 | 2010-08-05Arc start control method
#11 | 2009-02-05Arc welding power source
#12 | 2008-10-02Feed control method for consumable electrode AC arc welding
#13 | 2008-09-18Squeezing detection control method for consumable electrode arc welding
#14 | 2007-09-27Squeezing detection control method for consumable electrode arc welding
#15 | 2007-06-28Control system using working robot, and work processing method using this system
#16 | 2007-05-10Output control method for consumable electrode arc welding power source
#17 | 2007-02-01Arc start control method in robot welding
#18 | 2006-09-14Welding current controlling method in arc welding process using consumable electrode upon detection of constriction
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