Kitakyushu
Japan
4
2020-12-31
The entities that hold a legal rights for patent applications filed by inventor Katsuki Kenji:
Kenji Katsuki from Kitakyushu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of manufacturing core product, and core product
#2 | 2020-12-31Method of manufacturing rotating body
#3 | 2018-03-15Method of manufacturing laminated rotor core
#4 | 2016-01-14Laminated rotor and method for balancing the same
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