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Silicon Quantum Computer

Value creation through calculations that cannot be solved by classical methods

  1. Now
    • Development shift from hybrid with classical computers (NISQ) to quantum error correction quantum computers
  3. 2030
    • Demonstration of small-scale quantum error correction quantum computers
  5. 2050

We develop quantum computing using quantum phenomena observed at the electronic level scale, and accelerate the development of new materials and operate large-scale social systems by computing complex and large-scale problems that cannot be solved by conventional classical computing.

Hitachi launches R&D on silicon quantum computers in collaboration with Intel K.K. and AIST to accelerate the shift from academic demonstration to industrial application

News release overview Hitachi launches R&D on silicon quantum computers in collaboration with Intel K.K. and AIST to accelerate the shift from academic demonstration to industrial application Selected for NEDO's Program "Accelerating the Development and Demonstration of Next-Generation Quantum Co...
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hitachi-rd-en @ hitachi-rd-en
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Hitachi to participate in Phase 2 research projects of JST Moonshot Research & Development Program Goal 6: “Realization of a fault-tolerant universal quantum computer that will revolutionize economy, industry, and security by 2050”

News release overview Hitachi to participate in Phase 2 research projects of JST Moonshot Research & Development Program Goal 6: “Realization of a fault-tolerant universal quantum computer that will revolutionize economy, industry, and security by 2050” Tokyo, March 3, 2026 Hitachi, Ltd. (TSE: 65...
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hitachi-rd-en @ hitachi-rd-en
News ReleaseSilicon Quantum ComputerDigital service platformsSoftware & SystemsElectronicsFinancial sectorHealthcareManufacturingNews Release（AI & Data science）News & Events

Hitachi demonstrates high-fidelity qubit control technology that enables stable operation even in noisy environments

Achieved via continuous microwave drive and phase modulation; findings published in leading journal npj Quantum Information Hitachi has developed a new control scheme for silicon-based qubits (the computational units of quantum computers), a technology that it has been developing*1 in partnership...
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hitachi-rd-en @ hitachi-rd-en
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