4x increase in qubits on Fujitsu and RIKEN’s hybrid quantum computing platform to expand computational capabilitiesFujitsu Limited RIKENKawasaki and Wako, Japan, April 22, 2025Fujitsu Limited and RIKEN today announced the development of a world-leading 256-qubit superconducting quantum computer, established at the RIKEN RQC-FUJITSU Collaboration Center. This new quantum computer builds upon the advanced technology of the 64-qubit iteration, launched with the support of the Japanese Ministry of E...