https://pr.fujitsu.com/jp/news/2025/04/22.html

https://www.fujitsu.com/global/about/research/technology/quantum/

https://thequantuminsider.com/2025/04/22/japans-fujitsu-and-riken-unveil-256-qubit-superconducting-quantum-computer-quadrupling-processing-power/?utm_content=330905731&utm_medium=social&utm_source=twitter&hss_channel=tw-1092933627732623360