Komori
Other Disclosures6298Y.A.C.HOLDINGS CO.,LTD.Machinery

Our subsidiary YAC Denko Co., Ltd. to exhibit at “Thermotec 2026”

Our wholly owned subsidiary, 株式会社ワイエイシイデンコー, will exhibit at the THERMOTEC 2026 trade show in September 2026 and unveil heating equipment for the first time for small-diameter wafers of 6 inches or less.

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Announced details

Under 6 inch heating equipment for small-diameter wafers
Applicable field (uses covered by this announcement)

Next-generation power semiconductors, SiC (silicon carbide), GaN (gallium nitride), research and development, prototyping, small-lot production, universities and research institutions, semiconductor manufacturers, sensor manufacturers

Launch date9–11 September 2026 (scheduled exhibition dates)
Relationship between the counterparty and the company
Y.A.C.HOLDINGS CO.,LTD.6298
Relationship with the Company

株式会社ワイエイシイデンコー is our wholly owned subsidiary

Location (as indicated in this announcement)

Tokyo Big Sight, South Hall 1 (exhibition venue)

Impact on Business Performance

Aims to increase orders over the medium to long term and enhance corporate value

The company does not address Contract Value / Offering price.

Announced details
ItemDetails
Names of Products / Services CoveredUnder 6 inch heating equipment for small-diameter wafers
Relationship with the Company株式会社ワイエイシイデンコー is our wholly owned subsidiary
Launch date9–11 September 2026 (scheduled exhibition dates)
Applicable areaNext-generation power semiconductors, SiC (silicon carbide), GaN (gallium nitride), research and development, prototyping, small-lot production, universities and research institutions, semiconductor manufacturers, sensor manufacturers
LocationTokyo Big Sight, South Hall 1 (exhibition venue)
Impact on Business PerformanceAims to increase orders over the medium to long term and enhance corporate value
Items this document does not state (12)
CounterpartyCounterparty overviewContract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation scaleQuantitative EffectsUsage historySource

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.

Demand for high-precision thermal processing technology for small-diameter wafers is increasing in the next-generation power semiconductor market. Through this product, the company aims to strengthen its ability to propose solutions to the research and development market, expand into mass-production equipment in the future, increase orders over the medium to long term, and enhance corporate value.

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Our subsidiary YAC Denko Co., Ltd. to exhibit at “Thermotec 2026” | Y.A.C.HOLDINGS CO.,LTD. (6298) timely disclosure | Komori