Hiroshima
Japan
3
2021-03-18
The entities that hold a legal rights for patent applications filed by inventor ICHIHARA Koichiro:
Koichiro ICHIHARA from Hiroshima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
RESISTANCE WELDING METHOD AND RESISTANCE WELDING APPARATUS
#2 | 2020-05-07RESISTANCE WELDING MACHINE, AND RESISTANCE WELDING METHOD AND WELDING MACHINE USING THE RESISTANCE WELDING MACHINE
#3 | 2020-04-02JOINING APPARATUS AND JOINING METHOD
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