Showa Denko Materials’ Low Transmission Loss Printed Wiring Board Material “MCL-LW-900G/910G” Adopted for the Printed Wiring Boards of the World’s No. 1[*1] Supercomputer, “Fugaku”

Showa Denko Materials Co., Ltd. (former Hitachi Chemical Co., Ltd.) (President and CEO: Hisashi Maruyama; hereinafter “Showa Denko Materials”) is pleased to announce that “MCL-LW-900G/910G,” a low transmission loss printed wiring board material developed by the company, has been adopted for the printed wiring boards mounted on the central processing units (CPU) of the supercomputer “Fugaku,” currently under joint development by the RIKEN and Fujitsu Limited. The world’s No.1 sup...