Aisin was founded in 1965[2] and supplies engine, drivetrain, body and chassis, aftermarket, and other automotive parts for the Toyota Motor Corporation and other various major OEMs.

[11] The company traces its origins to 1943, when Tokai Aviation Industries (東海航空工業, Tōkai Kōkū Kōgyō) was founded as a joint venture between the Toyota Motor Corporation and Kawasaki Aircraft Industries to produce aircraft engines for the Imperial Japanese Army Air Service.

Aisin AW developed the Toyota Prius transmission[16] and the world's first speaking navigation system.

This factory in Seymour, Indiana has since been expanded and supplies components for Honda, General Motors, Mitsubishi, Nissan, and Toyota.

BluE Nexus is a joint venture company established by Aisin and Denso in April 2019 to build powertrain systems for electric vehicles.

The main product from BluE Nexus is the e-Axle, which integrates an electric motor, gears and inverter.

IMRA (Institut Minoru de Recherche Avancée) is a research organization founded in 1986 in Sophia Antipolis, France.

[20] It has three entities based in Europe, US, and Japan, which have become the key power of Aisin group to conduct R&D and offer technological consulting.

HRE's first win came at Atlanta Motor Speedway with Brett Moffitt, whose truck was also sponsored by Aisin, in 2018.