RIKEN, Fujitsu Launch Collaborative R&D Center in Japan in First Step Toward Realization of Superconducting Quantum Computers RIKEN and Fujitsu today announced the opening of the “RIKEN RQC-Fujitsu Collaboration Center” to promote joint research and development of foundational technologies to put superconducting quantum computers into practical use. More specifically, April 2, 2021 News