Summary
TECHNO-FRONTIER 2024, organized by the Japan Management Association, was held July 24-26, 2024, at the Tokyo Big Sight international exhibition center. The expo is dedicated to electronics and mechatronics, and has its roots in the Motor Technology Expo, which has been held 42 times. The event consisted of 22 exhibitions, with motor technology at its core, covering key technologies in the fields of electric drive, transmission, control, measurement, and software; production technology; and countermeasures against electromagnetic and thermal technologies. There were 453 companies and organizations exhibiting. More than half of the visitors were engineers and the exhibits were highly specialized. This report covers the exhibition of automotive components at the TECHNO-FRONTIER 2024 expo.
| TECHNO-FRONTIER 2024 Venue: Tokyo Big Sight | TECHNO-FRONTIER 2024 View of the venue |
Related reports:
TECHNO-FRONTIER 2023: EV and Motor Components (Aug. 2024)
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.
Next-generation e-Axles, next-generation motors
The source outline identifies this section as part of “TECHNO-FRONTIER 2024: Next-generation e-Axle, EV Parts, Weight Reduction”. Based on the available local metadata, this section should be read through the lens of Japanese Suppliers, Japan, Traction Motor, eAxle, EV, Parts & Suppliers and the visible introduction, figures, captions, and tables.
EV motor - core material
The source outline identifies this section as part of “TECHNO-FRONTIER 2024: Next-generation e-Axle, EV Parts, Weight Reduction”. Based on the available local metadata, this section should be read through the lens of Japanese Suppliers, Japan, Traction Motor, eAxle, EV, Parts & Suppliers and the visible introduction, figures, captions, and tables.
EV motor - Permanent magnets
The source outline identifies this section as part of “TECHNO-FRONTIER 2024: Next-generation e-Axle, EV Parts, Weight Reduction”. Based on the available local metadata, this section should be read through the lens of Japanese Suppliers, Japan, Traction Motor, eAxle, EV, Parts & Suppliers and the visible introduction, figures, captions, and tables.
EV components: High space factor coils, drawn bus bars, electromagnetic shielding, heat dissipation plating
The source outline identifies this section as part of “TECHNO-FRONTIER 2024: Next-generation e-Axle, EV Parts, Weight Reduction”. Based on the available local metadata, this section should be read through the lens of Japanese Suppliers, Japan, Traction Motor, eAxle, EV, Parts & Suppliers and the visible introduction, figures, captions, and tables.
Small motor parts: Deep-draw motor cases, plastic gears for automobiles
The source outline identifies this section as part of “TECHNO-FRONTIER 2024: Next-generation e-Axle, EV Parts, Weight Reduction”. Based on the available local metadata, this section should be read through the lens of Japanese Suppliers, Japan, Traction Motor, eAxle, EV, Parts & Suppliers 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.