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Other Disclosures3915TerraSky Co.,LtdInformation and Communications, Services and Others

Quemix and NISSAN MOTOR CO.,LTD. Launch Joint R&D on Quantum Computer-Based Aerodynamic Simulation Software

Quemix and NISSAN MOTOR CO.,LTD. have begun joint research on software for vehicle aerodynamic simulations using quantum computers. On a simulator, the software reproduced the results of classical computer analyses of complex vehicle shapes with high accuracy, and the companies also jointly filed a patent application.

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Announced details

Next-generation aerodynamic analysis software using quantum computers
Applicable field (uses covered by this announcement)

Automotive aerodynamic analysis and fluid simulation in general, including aviation, shipping and architecture

What the company reported numerically
Quantitative Effects

High-accuracy reproduction of analysis results from classical computers

Relationship between the counterparty and the company
TerraSky Co.,Ltd3915
Relationship with the Company

Quemix and NISSAN MOTOR CO.,LTD. are conducting joint research. Quemix is a consolidated subsidiary of TerraSky Co.,Ltd.

CounterpartyNISSAN MOTOR CO.,LTD.

Head office: Yokohama, Kanagawa Prefecture; Representative: Ivan Espinosa (イヴァン・エスピノーサ); automobile company

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

Q2B 2026 Tokyo (official event website)

Announced details
ItemDetails
Names of Products / Services CoveredNext-generation aerodynamic analysis software using quantum computers
CounterpartyNISSAN MOTOR CO.,LTD.
Counterparty overviewHead office: Yokohama, Kanagawa Prefecture; Representative: Ivan Espinosa (イヴァン・エスピノーサ); automobile company
Relationship with the CompanyQuemix and NISSAN MOTOR CO.,LTD. are conducting joint research. Quemix is a consolidated subsidiary of TerraSky Co.,Ltd.
Applicable areaAutomotive aerodynamic analysis and fluid simulation in general, including aviation, shipping and architecture
Quantitative EffectsHigh-accuracy reproduction of analysis results from classical computers
SourceQ2B 2026 Tokyo (official event website)
Items this document does not state (11)
Contract ValueOffering priceContract DateLaunch dateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleUsage historyImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To address the challenges of processing complex shapes and boundary conditions when applying quantum computers to aerodynamic analysis, with the aim of improving the aerodynamic performance that is important for better fuel and electric power efficiency and extending vehicle range.

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Quemix and NISSAN MOTOR CO.,LTD. Launch Joint R&D on Quantum Computer-Based Aerodynamic Simulation Software | TerraSky Co.,Ltd (3915) timely disclosure | Komori