Fujitsu Research

Fujitsu Research is the central R&D organisation of Fujitsu Limited, the Japanese IT services and computing group. Its quantum work runs on two tracks: the Digital Annealer, a CMOS-based, room-temperature quantum-inspired annealer used for combinatorial optimisation problems, and superconducting gate-based quantum computing developed jointly with RIKEN, including a 64-qubit machine at RIKEN's RQC facility for which Fujitsu supplies the cryogenic control electronics, software stack and hybrid classical-quantum integration. Fujitsu's position is that of a large industrial integrator rather than a qubit-technology startup, pairing its own annealing hardware with partner-built superconducting systems.

AI-written profile · not yet reviewed · 14 October 2026

Headquarters

Tokyo, Japan

Founded

1935

Status

Public