Regarding the conclusion of the patent infringement lawsuit against SCHOTT Japan Corporation

Corporate

2025.12.15

Dexerials Corporation (Headquarters: Shimotsuke-shi, Tochigi; Representative Director and President: Yoshihisa Shinya; hereinafter, “Dexerials”) announces that it has settled and concluded a patent infringement lawsuit against SCHOTT Japan Corporation as a defendant, and an invalidation trial filed against our patent rights by a defendant.

On Friday, April 28, 2023, companies filed a lawsuit in the Tokyo District Court seeking an injunction and damages for the product (battery fuse product) subject to defendants under our patent rights. Filing of Patent Infringement Lawsuit against SCHOTT Japan Corporation | Dexerials

We regard intellectual property as an important management asset in realizing increased corporate value. We respect the intellectual property rights of other companies and appropriately utilize our own intellectual property rights.

Dexerials will continue to provide high value-added products, technologies, and solutions, which are essential for the evolution of digital technologies that help solve social issues, as part of its efforts to contribute to building a sustainable society, to achieve sustainable growth, and to further enhance its corporate value.