海外有望企業情報Qolumbus

高コヒーレンスの半導体スピン量子ビットと、磁気アンテナとして機能する超伝導フラックス量子ビットを組み合わせた特許取得済みのハイブリッドアーキテクチャを開発する。これにより、高忠実度、長距離・全結合型接続、配線の簡素化、半導体製造との親和性を実現する。量子プロセッサ設計からハードウェア開発、評価・制御までを産業パートナーと推進し、将来的にはクラウドやHPC経由で量子計算サービスを提供することを目指す

Qolumbus develops scalable hybrid quantum processors using a patented architecture that combines highly coherent semiconductor spin qubits with superconducting flux qubits acting as magnetic antennas. This design enables long-range qubit connectivity, improves gate fidelity, reduces wiring complexity, and remains compatible with semiconductor manufacturing technologies. The company provides quantum processor design, hardware development, architecture optimization, control systems, and testing in collaboration with industrial partners. Through co-development programs, Qolumbus helps customers translate challenges in fields such as materials science, chemistry, finance, aerospace, and defense into quantum computing solutions. Its long-term goal is to deliver quantum computing capabilities via secure cloud and high-performance computing platforms, supporting both near-term and future fault-tolerant applications.