

"光(Hikari)" means "Light" , that is the most important element of photocatalysis, in Japanese.
"-arium" comes from English suffix means "A thing related to".
Combined "Hikari" with "arium", Hikarium represents "services by light".

The Society promotes the development of related industries and the improvement of people's lives by promoting the spread of products through the application and expansion of photocatalyst technology and cognitive activities, and promoting the formation of a healthy market by improving the technology and supplying high-quality products. It is intended to contribute.
We will become a full member of the Society for the development of the photocatalyst business, and will contribute to the development of the photocatalyst-related industry as well as the supply of high-quality products specified by the Society toward the recognition and expansion of photocatalyst technology .

SIAA ISO22196 for KOHKIN mark
SIAA (Antibacterial Product Technology Council) is a gathering of manufacturers of antibacterial and antifungal agents, antibacterial and antifungal processed products, and antibacterial testing organizations with the aim of popularizing appropriate and reliable antibacterial and antifungal processed products. It is an organization.
As an associate member of the Society, we will strive to develop better products in accordance with the quality and safety rules required for antibacterial processed products.
*「きれいJAPAN」プロジェクトは、光触媒技術・製品の普及を目的とした光触媒工業会の取り組みです。