QunaSys validates ~319M‑gate, 28‑qubit QPE circuit on 1,024 H100 GPUs, achieves chemical accuracy
QunaSys simulated a quantum phase estimation circuit on a large-scale GPU cluster and achieved chemical accuracy for a four‑hydrogen model.
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QunaSys expands non-quantum R&D support business in partnership with Nippon Zeon
QunaSys and Nippon Zeon have signed a business partnership to combine materials development expertise with mathematical modeling techniques to support R&D decision-making.
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QunaSys and Mazda start joint research on quantum CAE/CFD, exploring gate‑model methods after quantum‑inspired optimization
They are examining algorithms and implementation methods, using problems such as the one‑dimensional advection equation, to apply gate‑model quantum computers to automotive CAE and CFD.
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36 quantum computing companies ranked by capability and future prospects (Autumn 2026)
Independent evaluation of 36 quantum industry companies across technology, business results, QEC, manufacturing capability, customers and revenue. The Autumn 2026 edition adds nine firms — including Quantum Machines, Bluefors, Qblox and Riverlane — and analyzes ranking shifts since the summer edition and changing competitive axes in the quantum industry.
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QunaSys’ QURI SDK Enterprise adopted for RIKEN’s JHPC-quantum platform
RIKEN’s JHPC-quantum has adopted QunaSys’ development kit. The environment will link HPCs such as Fugaku with IBM and Quantinuum quantum computers.
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QunaSys and Mitsubishi Electric create foundational algorithms for quantum CAE, cutting matrix workloads and stabilizing circuits
They jointly developed two foundational algorithms targeting large-matrix CAE computations to reduce quantum processing workload and improve calculation accuracy.
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29 quantum computing companies ranked by capability and prospects (Summer 2026)
Qubit counts and funding alone don’t tell the whole story. Quantum Index’s editorial team gave independent 3–5 year outlooks for 29 leading domestic and international quantum-related companies, evaluating technical feasibility, distance to commercialization, revenue, customer base, and more.
