We propose a new mixer-reactor based on chaotic principles. Unlike static mixers, the new mixer-reactor contains no mixing implements, or "elements", and therefore eliminates the need for frequent cleaning. It is expected to be particularly effective for food, pharmaceutical, and other production processes requiring a high degree of cleanliness and sanitation.

We will present our proposed unit for the production and supply of high-purity hydrogen to fuel cells and other applications, with its core-component reformer for generation of hydrogen from liquid-fuel methanol. We are currently engaged in downsizing the unit for use with mobile-device fuel cells. We are also working on a system for recovering heat from low-temperature exhaust gases, through the combination of endothermic and exothermic reactions.

Looking thirty years into the future, we study technology development from a viewpoint of exergy in thermodynamic assessment to achieve an advanced energy utilization society for cities that are in harmony with the natural environment. The energy supply that optimally utilizes natural energy, would be possible using smart energy management and advanced heat pump technologies including the thermophysical properties of working fluids.

We have developed a simple, convenient, high-efficiency technology for air cleaning by diffusion scrubber. TiO₂ nonwoven and activated charcoal fiber sheets are arrayed as parallel slit plates, and air is simply passed through their interstices to diffuse hazardous gases and remove them from the air by adsorption. The nonwoven and carbon fiber sheets are both capable of regeneration and circulatory utilization.

We have developed technology for efficient circulatory removal of volatile organic compounds (VOCs) emitted from printing, coating, and other facilities. The lightweight, low-cost porous polyurethane foam is used as a filter media VOC removal liquid is sprayed on the foam surface, where it absorbs and removes VOCs. The removal liquid absorbed VOC is regenerated by vacuum evaporation with airflow for circulatory utilization.

We are engaged in research on production of large functional nanosheets by nanofiber and nanofilm process technology. The nanofiber technology enables fiber diameter control on the order of several tens of nanometers, for use in applications ranging from filters to cosmetics. The nanofilm technology enables the production of large functional nanosheets in thicknesses ranging from several hundred nanometers to several tens of micrometers.

The taste sensor system we have developed can quantify taste. It is a new system that mimics human gustation and enables food and beverage analysis and food evaluation that reflects the human sense of taste. We will demonstrate the analysis and present examples of sales increases actually obtained through the use of this system in collaboration with local businesses.

We are engaged in the development of simpler, faster, higher-performance chemical sensors for the healthcare, environmental, and medical fields. In this exhibit, we will describe the development of (1) bright fluorescent and luminescent probes that enable multianalyte analysis, (2) paper-substrate sensors using inkjet printing technology, and (3) contrast agents for lesion-targeting MRI.

Utilization of renewable resources and sustainable chemical recycling are highly desirable properties for next-generation plastics. We will describe the enzymatic synthesis of green polymers incorporating these properties and the resulting polymer characteristics. Polyester-type thermoplastic elastomers, crosslinkable epoxide-type biobased polyesters, and novel polyester-type urethanes will be on display.