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The industry’s top class output.
Advanced technological
capabilities cultivated as a
medical device manufacturer.

High quality backed by advanced research and eco-friendly performance that
reduces environmental impacts.
Advanced technological capabilities cultivated as a medical device manufacturer.
We will contribute to a safe future with the Deep UV-LEDs developed via
the collaboration between our engineers and Nobel Prize awarded professors.
The new standard for high quality Deep UV-LEDs: It’s 『 SumiRay™』

Benefits of purification with Deep UV-LEDs

It prevents the growth of
bacteria without using
chemicals

 UV rays stay effective against bacteria.

 No cleaning is required after use.

 It is also effective against chlorine resistant microorganisms.

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Customers

Customers introduced SumiRay™

SumiRay™ technology is being used in various places