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User Guide

JSAE 2025 in Yokohama: Inverters, Thermal Management

Power electronics, e-Axle components, Bearing

2025/06/26

Summary
Inverters, electric components (Denso, BorgWarner, Valeo, Schaeffler, TE, ASTI)
Thermal management components (Aisin, Mahle, Schaeffler)
Power electronics components (Toshiba Group, Denso, BorgWarner, Schaeffler, Asahi Kasei)
e-Axle and motor parts (TDK, MinebeaMitsumi, Sumitomo Electric Industries, TRIS, SWCC)
Bearings, electrolytic corrosion countermeasures (NSK, NTN, Nachi-Fujikoshi Corp.)

Summary

The Automotive Engineering Exposition 2025 was held from May 21 to May 23, at the Pacifico Yokohama convention and exhibition center.

This year, the number of exhibitors increased from last year's 590 companies (1,378 booths) to 617 companies (approximately 1,470 booths). According to an announcement by the organizer, the Society of Automotive Engineers of Japan (JSAE), the total number of visitors registered for the three-day event was 79,808, up from last year’s 75,972, and the venue was quite crowded at certain times of the day.

This report introduces inverters, thermal management components, power electronics components, e-Axle and motor components, bearings, and countermeasures for electrolytic corrosion.


Exhibition hall (Toshiba, TDK)	Exhibition hall (Schaeffler)	North exhibition hall (Sumitomo Electric Industries)

Analysis Reports: Thermal Management, EV/HV Drive Motor

2025 JSAE Automotive Engineering Exposition: Archives of past exhibits reports
2024 JSAE Automotive Engineering Exposition: Archives of past exhibits reports

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