Quantum computing by Fujitsu

Featured technology

Conceptual image of a diamond spin quantum computing module

Quantum computing with Diamond spin

A modular architecture scalable through optical connections

The era of hybrid computing is upon us — the path toward quantum adoption

Different challenges require different types of computation. What matters is combining the technologies available today and creating value faster than anyone else.
In the quantum era, different challenges require different computing approaches. With its unique portfolio of computing resources, Fujitsu can deliver the optimal solution for every challenge.

Technology

Illustration of a superconducting quantum computer and a diamond-spin quantum computing module

Fujitsu has been engaged in a wide range of research and development aimed at realizing practical quantum computing technologies, from quantum hardware to basic quantum computer software and quantum computing architectures.

OpenQARP

Cubes emitting purple and blue light float in space, forming a geometric structure.

OpenQARP (Open Quantum Application Research Package) is open-source software designed to streamline quantum application development. By combining over 100 software components, including Fujitsu-developed quantum algorithms, quantum application development can be significantly streamlined.

Software & platform

Researcher using a pipette to conduct an experiment in a laboratory

We offer a range of software and platforms that customers can use today, tailored to their specific challenges and objectives.

Fujitsu's quantum computing R&D strategy

Fujitsu, in collaboration with leading research institutes worldwide, promotes R&D across all areas of quantum technology - from hardware (such as quantum devices, integration, and quantum state control) to foundational software (quantum platform and quantum software), as well as practical quantum applications, with the goal of progressing towards widespread commercial use of quantum computers.

Figure showing the overall landscape of collaborative research areas in Fujitsu's quantum computer R&D

Fujitsu's quantum computer development roadmap

Fujitsu’s ambitious target for fiscal 2030 involves the construction of a large-scale superconducting quantum computer with a capacity exceeding 10,000 qubits. Furthermore, from fiscal 2030 and beyond, we plan to pursue advanced research initiatives targeting the integration of superconducting and diamond spin-based qubits. By fiscal 2035, we aim to realize a 1,000 logical qubit machine, considering the possibility of multiple interconnected quantum bit-chips. Fujitsu is committed to driving forward the long-term development of practical and industrialized quantum computing solutions across all aspects.

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