- FSW (Friction Stir Welding) joining can eliminate the need for bolts and seals in liquid channel system parts. - Cost savings can be achieved by utilizing standard equipment.
Development of products for reusable energy storage systems that enable mixed use of used on-board batteries in different states of deterioration. Under development.
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Sound control development 2025 JSAE Automotive Engineering Exposition Kasai Kogyo Co., Ltd.
With packaging similar to existing RCBs, it can be mounted on engine-powered vehicles as well as EVs. Under development. For medium- and heavy-duty trucks and buses.
Demonstration of the company's four-stage process toward a complete dry brake system, from FBS0 to FBS3, with FBS3 being the case where a complete dry brake system is used on all four wheels. The current development stage is FBS2, which assumes the use of conventional hydraulic brakes at the front and dry drum brakes at the rear. (In the demo, the orange tires represent dry brakes and the light blue represent conventional brakes.) Dry brakes, which use motors and gear units instead of brake fluid, have several advantages over conventional brakes, including less environmental burden, reduced cost and labor for brake fluid replacement, and easier assembly at the factory. In addition, the use of electronics enables finer control, contributing to more efficient driving.
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Seat 2025 JSAE Automotive Engineering Exposition NHK Spring Co., Ltd.
The company's Seat Division, Spring Division, and Research & Development department have combined their strengths to develop a seat that absorbs sway and improves ride comfort. The black parts are softened to soften the impact on the head while reducing the movement that pushes the body forward.
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Functionally integrated electric unit (X-in-1) 2025 JSAE Automotive Engineering Exposition Aisin Corporation (Formerly Aisin Seiki Co., Ltd.)
A unit that integrates multiple functions such as drive, power conversion, and thermal management. It reduces the number of components such as piping, etc., and achieves downsizing and weight reduction. Under development.
Prototype currently under development with the customer. Material and coating design are in progress. Warm forging and elimination of heat treatment reduces CO2 emissions by 51%.
Cathode material for lithium-ion batteries that does not use highly scarce cobalt. Unlike existing NCM (Nickel-Cobalt-Manganese) materials which incorporate manganese and cobalt, this material is currently under development without using cobalt. Compared to existing materials, it offers high capacity, high voltage, and excellent charge/discharge cycle characteristics, maintaining 89% discharge capacity after 500 cycles. Particle size is customizable according to customer needs. A 20% cost reduction compared to existing materials is potentially achievable.
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Valeo SDV Ecosystem 2025 JSAE Automotive Engineering Exposition Valeo Group
Valeo SDV ecosystem featuring vOS Middleware and a cloud-native development platform, addresses rapid innovation and complexity by providing a robust, scalable foundation.
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Flexible seating system Auto Shanghai 2025 Magna International Inc.
The interior space is reshaped by rotating frames, long slide rails and theater seats, suitable for electric skateboard platforms and zero-gravity seats, for example. Currently in mass production. The intelligent control system under development can accurately identify passenger postures and adjust seat comfort in a personalized manner.