Chiba
Japan
6
2018-02-15
The entities that hold a legal rights for patent applications filed by inventor Ikeda Rinsei:
Rinsei Ikeda from Chiba, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Friction stir welding apparatus for structural steel
#2 | 2018-02-15Resistance spot welding device
#3 | 2018-02-08Resistance spot welding method and weld joint
#4 | 2016-09-01Indirect spot welding apparatus
#5 | 2014-10-16Welded joint manufactured by method of resistance spot welding
#6 | 2014-10-16Method of resistance spot welding of high tensile strength steel sheet and welding joint manufactured by the method
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