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Other Disclosures5214Nippon Electric Glass Co.,Ltd.Construction and Materials

Sonarion diaphragms to be exhibited at OTOTEN2026

Nippon Electric Glass will exhibit a diaphragm made with Sonarion ultra-thin glass at OTOTEN2026, an audio event to be held in June 2026. Listening sessions for speakers and earphones incorporating the diaphragm are also planned.

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Announced details

Sonarion™ diaphragmGlaXfi「BSP-24」EarbudsNeck speakersOTOTEN2026 exhibition and listening experience
Applicable field (uses covered by this announcement)

Audio devices, speakers, earphones and neck speakers

Launch date19 June 2026 (scheduled start of the OTOTEN2026 exhibition)
Contract DateApril 2024 (strategic partnership entered into)
Relationship between the counterparty and the company
Nippon Electric Glass Co.,Ltd.5214
Relationship with the Company

The companies entered into a strategic partnership in April 2024 and are jointly advancing the development, manufacture and market rollout of ultra-thin glass diaphragms. They jointly developed the Sonarion diaphragm.

CounterpartyGAIT(Glass Acoustic Innovations Co., Ltd.)

A startup founded in 2020 and headquartered in Taipei, Taiwan. A glass-processing manufacturer with 3D processing technology for glass diaphragms.

Award/certification name

41st HiVi Grand Prix, Technical Special Award

Location (as indicated in this announcement)

Taipei, Taiwan (GAIT headquarters) / Tokyo International Forum (OTOTEN2026 venue)

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

Announced details
ItemDetails
Names of Products / Services CoveredSonarion™ diaphragm, GlaXfi「BSP-24」, Earbuds, Neck speakers, OTOTEN2026 exhibition and listening experience
CounterpartyGAIT(Glass Acoustic Innovations Co., Ltd.)
Counterparty overviewA startup founded in 2020 and headquartered in Taipei, Taiwan. A glass-processing manufacturer with 3D processing technology for glass diaphragms.
Relationship with the CompanyThe companies entered into a strategic partnership in April 2024 and are jointly advancing the development, manufacture and market rollout of ultra-thin glass diaphragms. They jointly developed the Sonarion diaphragm.
Contract DateApril 2024 (strategic partnership entered into)
Launch date19 June 2026 (scheduled start of the OTOTEN2026 exhibition)
Applicable areaAudio devices, speakers, earphones and neck speakers
Award/certification name41st HiVi Grand Prix, Technical Special Award
LocationTaipei, Taiwan (GAIT headquarters) / Tokyo International Forum (OTOTEN2026 venue)
Items this document does not state (9)
Contract ValueOffering priceAwarding / certifying bodyRegistration number and expiry dateLocation scaleQuantitative EffectsUsage 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.

To exhibit the Sonarion diaphragm and provide listening experiences with products incorporating it.

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Sonarion diaphragms to be exhibited at OTOTEN2026 | Nippon Electric Glass Co.,Ltd. (5214) timely disclosure | Komori