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 OEM electric powertrains (ePTs), electrified vehicles (xEVs), suppliers' e-Axles, motors, etc.
| Pacifico Yokohama Exhibition Hall (IJTT) | View of the venue (Aisin) |
Analysis Reports: EV/HV Drive Motors
Related reports:
Automotive World 2025: e-Axle, Motors (Feb. 2025)
Japan Mobility Show Bizweek / CEATEC 2024: Electrification Technologies (Nov. 2024)
Automotive World 2024 Autumn: Electrification-related Technologies (Sep. 2024)
JSAE 2024 in Yokohama: Electric Powertrains (Jun. 2024)
2025 JSAE Automotive Engineering Exposition: Archives of past exhibits reports
2024 JSAE Automotive Engineering Exposition: Archives of past exhibits reports
Local Reconstruction Note
This article has been expanded from the visible local mirror text, headings, tags, image captions, tables, and related local article titles. It is presented as a reconstructed reading version, not as a hidden original document.
OEM electric powertrains and electrified vehicles (Nissan, Subaru, Yamaha, AIM)
The source outline identifies this section as part of “JSAE 2025 in Yokohama: e-Axles, Motors, xEVs”. Based on the available local metadata, this section should be read through the lens of eAxle, Cooling Fan, BEV, In-wheel Motor, eMobility, Electric Powertrain and the visible introduction, figures, captions, and tables.
Japanese suppliers of ePT (Aisin, Jatco, Meidensha, IJTT, TOP)
The source outline identifies this section as part of “JSAE 2025 in Yokohama: e-Axles, Motors, xEVs”. Based on the available local metadata, this section should be read through the lens of eAxle, Cooling Fan, BEV, In-wheel Motor, eMobility, Electric Powertrain and the visible introduction, figures, captions, and tables.
Electric PTs from US and European suppliers (Valeo, BorgWarner, Schaeffler, Bosch, AAM)
The source outline identifies this section as part of “JSAE 2025 in Yokohama: e-Axles, Motors, xEVs”. Based on the available local metadata, this section should be read through the lens of eAxle, Cooling Fan, BEV, In-wheel Motor, eMobility, Electric Powertrain and the visible introduction, figures, captions, and tables.
Unique electric PT and teardown exhibits (Exedy, Astemo, MarkLines)
The source outline identifies this section as part of “JSAE 2025 in Yokohama: e-Axles, Motors, xEVs”. Based on the available local metadata, this section should be read through the lens of eAxle, Cooling Fan, BEV, In-wheel Motor, eMobility, Electric Powertrain and the visible introduction, figures, captions, and tables.
Related Local Signals
Nearby records in the local archive include Taipei AMPA 2026: Foxconn’s EV Technology; Smart Energy Week 2026: Batteries and Charging; Electrified Vehicle (xEV) Sales Monthly Report (March 2026); Geely i-HEV Intelligent Hybrid Technology Presentation. These titles can be used as adjacent evidence when comparing suppliers, technologies, markets, and reporting periods.