Inventor
YOSHIMURA NAOHITO
JP2 patents
Patents
2 patentsUS5076864ADec 31, 1991
Process for producing multilayer printed wiring board
MITSUBISHI GAS CHEMICAL CO12 citations69
US5538832AJul 23, 1996
Developing solution for producing printed circuit boards and a process for producing printed circuit boards wherein the developing solution comprises a quaternary ammonium hydroxide and a quaternary ammonium carbonate
MITSUBISHI GAS CHEMICAL CO4 citations61