Home > Research & Development > Research and Development Center

The Research and Development Center consists of 3 buildings.

The research building has a lobby where technologies are on display, cleanrooms, simulation rooms, training rooms, and other rooms.

The cleanroom is equipped with a central blast, FFU (fan filter unit) blast cleanroom, auxiliary rooms (air shower, etc.)


The training room provides facilities with various educational materials to touch and observe as well as experimental facilities which are open to tours.
The production technologies building is used for experiments in developing systems/equipment and performance tests of systems/equipment that will be delivered to clients.
Thermal storage technologies store electricity at night in water tanks as thermal energy for use during the day, enabling substantial savings on electrical bills and reducing the number of heat source equipment required.

Super Stratherm•G
Super-stratified-flow heat storage tank with greater than 95% volume efficiency

Stratherm®•L
Water-based latent heat storage system for increasing heat with a phase change of 6ºC to 7ºC

Stratherm®•I
Ice slurry heat storage system

As a pioneer of VOC exhaust treatment, we also deal with wastewater treatment.

A wind tunnel is a system to artificially create controlled wind. We have developed a wind tunnel for specific use in the measurement of automobile aerodynamics, as well as other designs.

VOC treatment system includes concentration system, catalytic combustion system, high-efficiency heat recovery type direct-fired system, and other systems.



One of the largest acoustic building in Japan, with a capacity of approximately 600 m3 Anechoic chamber.