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 FCV and hydrogen-related parts, charging and discharging related products, plastic materials, magnetic materials, testing equipment, measuring instruments, engineering services, and more displayed at the event.
| View of exhibition hall (Toyota Auto Body) | View of exhibition hall (Mitsubishi Chemical) | View of exhibition hall (Toyo Denki) |
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.
Plastic materials (Mitsubishi Chemical, Sumitomo Chemical, Idemitsu Kosan, Victrex, Fujikura Composites)
The source outline identifies this section as part of “FCEVs and Fuel Cells, Chargers and Charging Technologies”. Based on the available local metadata, this section should be read through the lens of FCEV, Fuel cell, Charger, JSAE, Hydrogen, hydrogen tank and the visible introduction, figures, captions, and tables.
Magnetic materials (Proterial, JL MAG Rare-Earh, NPR-Riken)
The source outline identifies this section as part of “FCEVs and Fuel Cells, Chargers and Charging Technologies”. Based on the available local metadata, this section should be read through the lens of FCEV, Fuel cell, Charger, JSAE, Hydrogen, hydrogen tank and the visible introduction, figures, captions, and tables.
Testing and measuring equipment (Toyo Denki, Sinfonia Technology, AIP, Hioki E.E.)
The source outline identifies this section as part of “FCEVs and Fuel Cells, Chargers and Charging Technologies”. Based on the available local metadata, this section should be read through the lens of FCEV, Fuel cell, Charger, JSAE, Hydrogen, hydrogen tank and the visible introduction, figures, captions, and tables.
Engineering services, others (FEV, AVL, Digital Process, TRAMI)
The source outline identifies this section as part of “FCEVs and Fuel Cells, Chargers and Charging Technologies”. Based on the available local metadata, this section should be read through the lens of FCEV, Fuel cell, Charger, JSAE, Hydrogen, hydrogen tank 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.