<p>➀ Fujitsu aims to develop a 10,000-physical-qubit superconducting quantum computer by 2030, targeting fault tolerance and 250 logical qubits;</p><p>➁ The initiative focuses on real-world applications in materials science and integrates quantum computing with high-performance computing (HPC) platforms;</p><p>➂ Key challenges include maintaining qubit fidelity, quantum error correction, and thermal management during system scaling.</p>