Company dossier: QunaSys Inc.
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- Organisation type
- Private company
- Country
- Japan
- Dossier built
- 2026-11-04
- Organisation profile stored
- 2026-11-04
- Organisation page
- /quantum-europe/qunasys-inc
Identity and registration
Not yet known from our sources.
Ownership and control
Not yet known from our sources.
Products and capabilities
Not yet known from our sources.
Documented supply-chain role
Not yet known from our sources.
EU funding and projects
- 1 EU-funded quantum project in CORDIS names this organisation as a participant (start years 2026 to 2026). Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
- Projects by technology pillar: Quantum computing and simulation: 1. Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
Other EU and national funding
Shown to signed-in members only, as on the organisation page; not part of this copy.
Funding rounds
Not yet known from our sources.
Patents
- 14 quantum patent families with applicant "QunaSys Inc." (CPC groups G06N 10, H04L 9/0852 and H04B 10/70). Source: European Patent Office, Open Patent Services; 2026-10-27.
- Patent family US20260236811A1, published 2026-08-13: ENERGY LEVEL DIFFERENCE ESTIMATION METHOD AND QUANTUM COMPUTING SYSTEM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family WO2026140041A1, published 2026-07-02: QUANTUM ERROR DETECTION METHOD, QUANTUM ERROR DETECTION DEVICE, AND QUANTUM ERROR DETECTION PROGRAM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family WO2025079269A1, published 2025-04-17: INFORMATION PROCESSING PROGRAM FOR QUANTUM COMPUTING, INFORMATION PROCESSING DEVICE FOR QUANTUM COMPUTING, INFORMATION PROCESSING METHOD FOR QUANTUM COMPUTING, AND INFORMATION PROCESSING SYSTEM FOR Q…. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family WO2025069414A1, published 2025-04-03: INFORMATION PROCESSING DEVICE, QUANTUM INFORMATION PROCESSING PROGRAM, QUANTUM INFORMATION PROCESSING METHOD, AND HYBRID SYSTEM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family WO2025018320A1, published 2025-01-23: QUANTUM INFORMATION PROCESSING METHOD, QUANTUM INFORMATION PROCESSING PROGRAM, CLASSICAL COMPUTER, AND HYBRID SYSTEM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family WO2025004357A1, published 2025-01-02: QUANTUM INFORMATION PROCESSING METHOD, QUANTUM INFORMATION PROCESSING PROGRAM, CLASSIC COMPUTER, AND HYBRID SYSTEM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family EP4435676A1, published 2024-09-25: COMPUTER-READABLE RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING DEVICE. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family WO2024100778A1, published 2024-05-16: QUANTUM INFORMATION PROCESSING METHOD FOR CALCULATING FIRST-PRINCIPLES MOLECULAR DYNAMICS. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family WO2024009406A1, published 2024-01-11: QUANTUM INFORMATION PROCESSING METHOD, CLASSICAL COMPUTER, HYBRID SYSTEM, AND QUANTUM INFORMATION PROCESSING PROGRAM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family WO2023022014A1, published 2023-02-23: QUANTUM INFORMATION PROCESSING METHOD, CLASSICAL COMPUTER, HYBRID SYSTEM, AND QUANTUM INFORMATION PROCESSING PROGRAM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
Partners in EU projects
Shown to signed-in members only, as on the organisation page; not part of this copy.
Public tenders as buyer
Not yet known from our sources.
Technology families
Not yet known from our sources.
Not yet known from our sources
Sections without a fact in the portal’s sources: Identity and registration; Ownership and control; Products and capabilities; Documented supply-chain role; Other EU and national funding; Funding rounds; Partners in EU projects; Public tenders as buyer; Technology families.
Restricted due-diligence flags and signals are never part of this dossier; they stay on the organisation page for the roles allowed to see them.