Our proprietary MEMS（Micro-electromechanical Systems） sensor has achieved groundbreaking power savings through miniaturization, expanding the realm of what is possible for gas detection systems around the world.

Con Edison, a New York energy provider, has been using our easy to install, long lifespan battery-powered gas alarms since 2019.

Our alarms have already detected over 2,000 gas leaks in New York, and are continuing to prevent gas explosions around the clock. We are continuing to promote the widespread adoption of our battery-powered gals alarms across the United States and Europe.

For the past 40 years, we have been researching and developing highly sensitive and highly selective hydrogen gas sensors. Currently, our gas detection and alarm systems are installed in approximately 80% of hydrogen stations across Japan. We are committed to supporting the realization of a safe hydrogen society through the provision of our hydrogen detection and alarm systems.

Hydrogen powered fuel cell vehicles (FCVs) are required to install hydrogen detection onboard in case of a hydrogen leak. Hydrogen detectors installed in FCVs are required to have faster response times and higher durability than conventional hydrogen sensors. Our proprietary catalyst technology has enabled us to achieve both quick response times and high durability. Together with our mass production technology honed over 60 years in the gas detection industry, has led to the stable production and adoption of our hydrogen FCV detectors.

Alongside hydrogen, ammonia is another next-generation green energy source that has been attracting attention as a fuel for ships and as a hydrogen transport medium. We are currently developing an ammonia sensor suitable for use in these applications. We also produce odor level indicators that can be used to predict and detect fires in electrical equipment in renewable energy fields, such as solar panels and wind power generation.