About me
Yoshinori Ejiri is a chief researcher at the R and D center of Resonac in Japan. He received a B. S. and a M. S. from Tokyo University of Science. He joined Hitachi Chemical in 2000, where he did research and development on Electrolytic plating, Electroless plating and surface finishing for printed circuit boards. He has been working in developing Cu paste for printed circuit boards and power devices.
