Fujitsu plans to export AI semiconductors developed using technology from its Fugaku supercomputer to the US and Asia as early as next year. The Japanese company is leveraging its supercomputing expertise to enter the AI chip market, targeting international expansion in key regions where demand for artificial intelligence processing capabilities continues to grow.

Fujitsu has developed the world's first working prototype of a diamond-spin quantum computer incorporating tin-vacancy centres into photonic integrated circuits. The prototype operates at -271.6°C, higher than typical superconducting quantum computers at -273.13°C. The system can be used via Fujitsu's Hybrid Quantum Computing Platform without specialist knowledge. It represents progress towards modular quantum computing architecture due to high fidelity and efficient optical connectivity. The prototype is based on joint research started in 2020 by Fujitsu, Delft University of Technology, and QuTech. Fujitsu aims to achieve a 250 logical qubit system by fiscal 2030 and 1,000 logical qubits by fiscal 2035. The diamond-spin approach offers scalability and potential integration with superconducting quantum computers for more complex computations.

Exostar is providing its secure environment building technology for Fujitsu Limited's "Fujitsu Trusted Supplychain Service" in Japan. The technology, based on Exostar Managed on Microsoft 365, will enable organisations across Japan's defense and critical infrastructure sectors to collaborate securely and maintain compliance. The service addresses converging cybersecurity mandates across allied defense supply chains. In the US, the Department of Defense's CMMC programme establishes requirements for contractors handling controlled unclassified information. Japan's Ministry of Defense has introduced similar requirements aligned with NIST 800-171 standards. Exostar's platform supports over 200,000 companies in 175 countries, including more than half of the US Defense Industrial Base. The company has collaborated with Fujitsu since 2019.