IIDA was established in 1946, and has been providing various revolutionary new technologies mainly in ignition system for small engines. We have earned the reliance and world-wide appreciation from many customers, domestically in Japan as well as in North America, South America, Australia, Asia, Europe, etc.

We continuously create unique and innovative technologies, and constantly strive to be used in the top brands loved by customers worldwide. We strive to be the number 1 in our technical field and provide such leading edge technology and quality to our customers worldwide.

Yoshihisa Iida, the founder of IIDA, was an aircraft engineer and an ardent developer of aircraft engines. He established IIDA in 1946, aiming to provide good quality aircraft technology to many customers. This technology was used for many small engine ignition systems, and such technology created IIDA.

IIDA's history of technological development, and pursuit of unique technologies, still continues today as a key part of our corporate culture.