We're making various kind of electronic systems using our electronic controllers and sensors.
Power Supply ECU
This device is used to control the power source of a vehicle. In a vehicle that uses a conventional key, this is done by a driver inserting and turning the key. However, this device enables a vehicle equipped with a smart entry & start system to start up with a push of a button.
This product prevents a car thief from stealing a vehicle with a duplicated key. The immobilizer ECU compares the ID registered in the vehicle with the electronic ID incorporated in a key and decides whether to allow the engine to start or not. We realized miniaturization by adopting in-house made custom IC and using a Surface Mounted Technology Connector.
This magnetic sensor which is constructed from in-house made Magnet-Resistive Element (MRE) and IC makes it possible to check the vehicle speed.
Steering Angle Sensor
This device detects the steering angle of the steering wheel and sends a signal to the vehicle control systems.
We have developed and are manufacturing a semiconductor for vehicles which is highly reliable in regards to vibration, a wide range of temperatures and high humidity.