Tsushima
Japan
4
2010-11-09
The entities that hold a legal rights for patent applications filed by inventor Oki Takeo:
Takeo Oki from Tsushima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Electroplating process of electroplating an elecrically conductive sustrate
#2 | 2009-06-11Printed wiring board and its manufacturing method
#3 | 2007-11-22Printed wiring board and its manufacturing method
#4 | 2005-04-05Method for producing a tin-zinc alloy film
6180720 ⎘