US EditionFujitsu and RIKEN develop world-leading 256-qubit superconducting quantum computer
- Fujitsu and RIKEN announced a 256-qubit superconducting quantum computer on April 21, 2025, in Kawasaki and Wako, Japan.
- The new computer builds upon a 64-qubit iteration launched in October 2023, supported by the Japanese Ministry.
- This quantum computer, located at the RIKEN RQC-FUJITSU Collaboration Center, features new high-density implementation techniques for cooling.
- The expansion of the hybrid quantum computing platform from 64 to 256 qubits represents a fourfold increase.
- Fujitsu and RIKEN plan to launch a 1,000-qubit computer in 2026 and extend their Collaboration Center to March 2029.
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Fujitsu and RIKEN develop world-leading 256-qubit superconducting quantum computer : Fujitsu Global
2025-04-22 01:59:00 www.fujitsu.com Kawasaki and Wako, Japan, April 22, 2025 Fujitsu 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… Source
Fujitsu and RIKEN Develop World-Leading 256-Qubit Superconducting Quantum Computer
Fujitsu 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 Education, Culture, Sports, Science and Technology (MEXT) in October 2023, and incorporates newly-developed high-density imple…
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