Inventor
USHIO JIRO
JP5 patents
Patents
5 patentsUS4963974AOct 16, 1990
Electronic device plated with gold by means of an electroless gold plating solution
HITACHI LTD74 citations95
US5202151AApr 13, 1993
Electroless gold plating solution, method of plating with gold by using the same, and electronic device plated with gold by using the same
HITACHI LTD29 citations91
US4804559AFeb 14, 1989
Electroless gold plating solution
HITACHI LTD17 citations81
US4880464ANov 14, 1989
Electroless gold plating solution
HITACHI LTD9 citations73
US5198273AMar 30, 1993
Electroless gold plating solution and method for plating gold therewith
HITACHI LTD17 citations72