Osaka
Japan
3
2021-10-07
The entities that hold a legal rights for patent applications filed by inventor ASADA Ken:
Ken ASADA from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Nickel-coated copper foil and method for manufacturing the same
#2 | 2011-12-29SILVER-COATED BALL AND METHOD FOR MANUFACTURING SAME
#3 | 2009-11-19Silver-coated ball and method for manufacturing same
3499760 ⎘