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

Quemix and 本田技術研究所 develop new technology to exponentially accelerate density functional calculations, a core technology for materials DX, on quantum computers

Quemix and 本田技術研究所 jointly developed a quantum algorithm that exponentially accelerates DFT calculations on quantum computers and confirmed its effectiveness using an emulator. Implementation on actual quantum computers and industrial applications are the next steps.

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Announced details

Quantum algorithm for accelerating density functional theory (DFT) calculations on quantum computers
Applicable field (uses covered by this announcement)

Materials DX, materials development, drug discovery, semiconductors, battery materials, next-generation devices, and new drug development

What the company reported numerically
Quantitative Effects

As the computational scale increases, computation time has been confirmed to decrease exponentially compared with conventional algorithms. The results achieve high accuracy comparable to conventional DFT.

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

Quemix and 本田技術研究所 are conducting joint research. Quemix is a consolidated subsidiary of TerraSky Co.,Ltd.

Counterparty株式会社本田技術研究所

The research and development division of 本田技研工業株式会社. Head office: Wako, Saitama Prefecture. Representative: Akiwa Toshihiro (秋和利祐).

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 (an international conference on quantum technologies)

Announced details
ItemDetails
Names of Products / Services CoveredQuantum algorithm for accelerating density functional theory (DFT) calculations on quantum computers
Counterparty株式会社本田技術研究所
Counterparty overviewThe research and development division of 本田技研工業株式会社. Head office: Wako, Saitama Prefecture. Representative: Akiwa Toshihiro (秋和利祐).
Relationship with the CompanyQuemix and 本田技術研究所 are conducting joint research. Quemix is a consolidated subsidiary of TerraSky Co.,Ltd.
Applicable areaMaterials DX, materials development, drug discovery, semiconductors, battery materials, next-generation devices, and new drug development
Quantitative EffectsAs the computational scale increases, computation time has been confirmed to decrease exponentially compared with conventional algorithms. The results achieve high accuracy comparable to conventional DFT.
SourceQ2B 2026 Tokyo (an international conference on quantum technologies)
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

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The reasons the company gives

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The method avoids nonlinear calculations specific to DFT and the readout of electron density, shortening computation time compared with conventional methods.

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Quemix and 本田技術研究所 develop new technology to exponentially accelerate density functional calculations, a core technology for materials DX, on quantum computers | TerraSky Co.,Ltd (3915) timely disclosure | Komori