Inventor
KAWAKUBO SHOJI
JP4 patents
Patents
4 patentsUS4457952AJul 3, 1984
Process for producing printed circuit boards
HITACHI LTD24 citations81
US4632852ADec 30, 1986
Process for electroless copper plating
HITACHI LTD20 citations80
US4610910ASep 9, 1986
Printed circuit board, process for preparing the same and resist ink used therefor
HITACHI LTD11 citations73
US4378384AMar 29, 1983
Process for producing printed circuit board by electroless plating
HITACHI LTD16 citations72