2026 Yokohama Automotive Technology Exhibition Participation

Developed a resin that balances heat dissipation and electromagnetic wave shielding! Achieved approximately 45% weight reduction by converting from metal to resin.

With the electrification of automobiles, the challenge is to "lighten the body and extend the driving range," and the demand for lightweight materials is significantly increasing across the industry. Sekisui Techno Molding's approach contributes to weight reduction and cost savings by converting metal to resin. In cases of the same shape, this results in approximately 45% weight reduction compared to metal. While many resin products show a significant decrease in heat dissipation and are inferior in controlling electromagnetic waves (noise) compared to metal, Sekisui Techno Molding's resin products ensure these functions. - Heat Dissipation Focused Type - ■ Heat Conductive Resin Molded Products - Reduction of product temperature rise due to heat diffusion - Weight reduction, improved design flexibility, and mass production by replacing metal products - Heat Dissipation and Electromagnetic Wave Shielding Compatible Type - ■ Heat Dissipation and Electromagnetic Wave Shielding Resin Molded Products - Reduction of product temperature rise due to heat diffusion - Electromagnetic wave shielding performance through conductivity - Weight reduction, improved design flexibility, and mass production by replacing metal products

• plastic

Currently, metal housings/cases are mainstream for vehicle-mounted ECUs. By changing this to resin, weight reduction and cost savings can be achieved.

In-vehicle ECUs typically use metal cases made of aluminum or copper. While metal shielding ensures robustness and excellent EMC measures, it poses significant challenges in terms of weight and cost. With the electrification of vehicles, the imperative of "how to lighten the body and extend the driving range" is unavoidable, and the demand for lightweight solutions is high. Sekisui Techno Molding's approach enables weight reduction by converting from metal to resin (approximately 45% reduction for the same shape). It also allows for design freedom through resin molding and cost reduction via mass production. While many resin products are inferior to metals in terms of heat dissipation and electromagnetic wave (noise) control, Sekisui Techno Molding's resin products ensure these functions. ■ Thermally conductive resin molded products (focused on heat dissipation) - Reduction of product temperature rise through heat diffusion - Weight reduction, improved design freedom, and mass production by replacing metal products ■ Heat dissipation and electromagnetic wave shielding resin molded products (balancing heat dissipation and electromagnetic wave shielding) - Reduction of product temperature rise through heat diffusion - Electromagnetic wave shielding performance through conductivity - Weight reduction, improved design freedom, and mass production by replacing metal products With Sekisui Techno Molding's comprehensive system, we consistently support our customers from planning and prototype development/verification to mass production and sales to realize their ideals.

• plastic

If it is a heat-dissipating and electromagnetic wave shielding resin molded product, EMC measures essential for e-Axle and on-board chargers (OBC) can also be achieved.

The electrification of automobiles requires EMC design that is more conscious of "emissions (electromagnetic interference/EMI)" and "immunity (electromagnetic susceptibility/EMS)" because they operate at high voltage and large current compared to ICE vehicles. Additionally, the challenge of "how to reduce vehicle weight and extend driving range" has become a key issue, leading to a significant increase in the demand for lightweight solutions across the industry. Sekisui Techno Molding's approach involves lightweighting through the conversion from metal to resin, which also contributes to cost reduction. In cases of the same shape, this results in approximately 45% weight reduction compared to metal. While many resin products suffer from significantly reduced heat dissipation and inferior electromagnetic wave (noise) control compared to metal, Sekisui Techno Molding's resin products ensure these functionalities. - A type that balances heat dissipation and electromagnetic wave shielding - ■ Heat dissipation and electromagnetic wave shielding resin molded products - Reduction of product temperature rise through heat diffusion - Electromagnetic wave shielding performance through conductivity - Lightweighting, increased design freedom, and mass production by replacing metal products With Sekisui Techno Molding's comprehensive system, we consistently support our customers from product planning to prototype development/testing, and then to mass production and sales, ensuring they achieve their ideal products.

• plastic

Proposal for resin molded products that ensure heat dissipation and electromagnetic wave shielding performance for vehicle-mounted cameras, millimeter-wave radar, and LiDAR housings.

Recently, the technologies of "Advanced Driver Assistance Systems (ADAS)" and "Autonomous Driving (AD)" have been steadily evolving. To ensure the stable operation of key technologies and important safety components such as "onboard cameras," "LiDAR," and "millimeter-wave radar," EMC (Electromagnetic Compatibility) measures have become a significant challenge. Sekisui Techno Molding's approach enables many resin products, which are inferior to metals in terms of heat dissipation and electromagnetic wave (noise) control, to achieve weight reduction and design flexibility through resin molding while ensuring these functionalities, leading to cost reductions through mass production. ■ Heat-conductive resin molded products (focused on heat dissipation) - Reduction of product temperature rise through heat diffusion - Weight reduction, improved design flexibility, and mass production by replacing metal products ■ Heat dissipation and electromagnetic wave shielding resin molded products (balancing heat dissipation and electromagnetic wave shielding) - Reduction of product temperature rise through heat diffusion - Electromagnetic wave shielding performance through conductivity enhancement - Weight reduction, improved design flexibility, and mass production by replacing metal products With Sekisui Techno Molding's comprehensive system, we consistently support our customers from planning and prototype development/verification to mass production and sales to realize their ideals.

• plastic

The video of the heat dissipation and electromagnetic wave shielding resin molded products has been completed.

This is a PR video for Sekisui's developed products: thermal conductive resin molded products and heat dissipation/electromagnetic wave shielding resin molded products.

• plastic

Heat dissipation performance closer to metal materials than general-purpose resins! Proposing material and product design tailored to the quality requirements of various products.

At Sekisui Techno Molding, we handle "thermal conductive molded products." These molded products excel in the balance of impact resistance, lightweight, and thermal conductivity, offering heat dissipation performance closer to that of metal materials than general-purpose resins. Grades with low volume resistivity can be applied for EMC measures. We propose material and product designs tailored to the quality requirements of various products. Please feel free to contact us when you need assistance. 【Features】 ■ Achieves high heat dissipation and high impact resistance through unique material formulation technology ■ High lightweight effect achieved by resinizing metals ■ Product designs that leverage freedom of shape ■ Molded products with an excellent balance of impact resistance, lightweight, and thermal conductivity ■ Grades with low volume resistivity can be applied for EMC measures * For more details, please refer to the PDF materials or feel free to contact us.

• Other Auto Parts

This is a seminar hosted by NTT Data Business Brains. We will break down the development procedures of system engineers into the creation of WinActor scenarios in an easy-to-understand manner in this free seminar! We will introduce hints on the engineering mindset that can help solve your problems! Even those with no programming experience can become professionals in WinActor. Rest assured. Let us support you in confidently creating your scenarios! = For details and registration, click here = ~ Until July 31, 2026 (Friday) https://www.nttd-bb.com/event/smn20260731.html?utm_source=ipros&utm_medium=other&utm_campaign=20260520_sales ☆ Venue ☆ Online seminar, participation is free ☆ Target audience ☆ 　・Those who are using WinActor and creating scenarios on their own 　・Those with no programming experience or system development experience

In this seminar, we will introduce "Platio Connect," which allows you to easily create mobile applications and achieve data integration with internal systems and automation of data utilization tasks without coding. We will also share demonstrations and case studies of companies that have successfully improved their operational efficiency. If you want to effectively utilize on-site data as internal assets, utilize internal data on-site, or are interested in promoting DX in the field, please join us.

"Only old parts are available." "There are no drawings." "I want to streamline inspections." Why not solve these issues with a 3D scanner? In this webinar, we will explain the utilization of reverse engineering, from digitizing physical objects to creating 3D models with Geomagic Design X, using case studies. We will welcome Japan 3D Printer Co., Ltd. as a guest and provide a detailed introduction to the image of implementing actual machines. ■ Recommended for: - Those considering a 3D scanner. - Those struggling with recreating parts for which only physical objects remain. - Those facing challenges in managing and procuring parts without drawings. - Those interested in utilizing 3D CAD integration. - Those who want to make inspection processes more accurate and efficient. - Those who want to learn how to use Geomagic Design X. Even if you can't watch in real-time, you can view the recorded session for one week. We sincerely look forward to your participation! *This is an online seminar format using Zoom.

In this seminar, we will introduce "Platio Connect," which allows you to easily create mobile applications and achieve data integration with internal systems and automation of data utilization tasks without coding. We will also share demos and case studies of companies that have successfully improved their operational efficiency. If you want to effectively utilize on-site data as internal assets, leverage internal data on-site, or are interested in promoting DX (digital transformation) in the field, please be sure to watch.

Are there any tasks such as on-site reports, inspections, or daily reports that you think would be convenient if done through an app, but have not been realized yet? In this seminar, we will introduce how easily business applications can be created using the no-code tool "Platio," and how they are used on-site, focusing on actual screen demonstrations. By observing the flow of app creation and the user experience, you will be able to determine whether Platio fits your company's operations and visualize how it can be utilized. This seminar is recommended for those who have heard of Platio but want to know specifically what it can do and how it is used.