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Other Disclosures368AKitazato CorporationElectrical Equipment and Precision Instruments

Kitasato and SIOS Technology Enter into Business Partnership Agreement for Joint Development of an Infertility Treatment Support System Using Cutting-Edge AI Technology

Kitazato Corporation and サイオステクノロジー entered into a business partnership agreement to jointly develop and commercialize an AI system designed to support infertility treatment operations and improve success rates. Kitazato Corporation will provide medical expertise, data and sales support, while サイオステクノロジー will be responsible for AI and system development and operation.

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Announced details

Infertility treatment support system using cutting-edge AI technology
Applicable field (uses covered by this announcement)

Infertility treatment, assisted reproductive technology (ART), identification of eggs, embryos and sperm, intracytoplasmic sperm injection (ICSI), human healthcare and reproductive medicine, and life sciences

Contract Date3 August 2026
What the company reported numerically
Quantitative Effects

The agreement states that the parties aim to shorten working hours and improve pregnancy and live birth rates, but numerical figures are Not disclosed

Relationship between the counterparty and the company
Kitazato Corporation368A
Relationship with the Company

Business partnership to jointly develop and commercialize an AI system for the infertility treatment field. Capital and personnel relationships: Not disclosed.

Counterpartyサイオステクノロジー株式会社

Head office: Minato-ku, Tokyo; President and Representative Director: Kita Nobuo (喜多伸夫). A core operating company of the SIOS Group, whose holding company is SIOS Corporation (TSE Standard: 3744). It develops and sells software products using cloud computing, AI and other technologies, and provides system integration services. The SIOS Group was established in 1997.

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

Announced details
ItemDetails
Names of Products / Services CoveredInfertility treatment support system using cutting-edge AI technology
Counterpartyサイオステクノロジー株式会社
Counterparty overviewHead office: Minato-ku, Tokyo; President and Representative Director: Kita Nobuo (喜多伸夫). A core operating company of the SIOS Group, whose holding company is SIOS Corporation (TSE Standard: 3744). It develops and sells software products using cloud computing, AI and other technologies, and provides system integration services. The SIOS Group was established in 1997.
Relationship with the CompanyBusiness partnership to jointly develop and commercialize an AI system for the infertility treatment field. Capital and personnel relationships: Not disclosed.
Contract Date3 August 2026
Applicable areaInfertility treatment, assisted reproductive technology (ART), identification of eggs, embryos and sperm, intracytoplasmic sperm injection (ICSI), human healthcare and reproductive medicine, and life sciences
Quantitative EffectsThe agreement states that the parties aim to shorten working hours and improve pregnancy and live birth rates, but numerical figures are Not disclosed
Items this document does not state (11)
Contract ValueOffering priceLaunch dateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleUsage historyImpact on Business PerformanceSource

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.

The partnership aims to address the reliance on experienced practitioners in the evaluation of eggs and embryos and the selection of sperm in infertility treatment, support the work of medical professionals, shorten working hours, improve pregnancy and live birth rates, and codify and standardize the relevant expertise.

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Kitasato and SIOS Technology Enter into Business Partnership Agreement for Joint Development of an Infertility Treatment Support System Using Cutting-Edge AI Technology | Kitazato Corporation (368A) timely disclosure | Komori