Kashikoina brand will be the first mask with level 2 quality made in Hong Kong. It will be sold online through our affiliate company www.baobae.com

Kashikoina brand to produce level 2 quality mask for children. The children mask will be marketed online via our affiliate company www.baobae.com

Crown Company participated in Dalian Exhibition to promote Japanese technology to China.

Crown Company Limited had donated 10,000 surgical mask to Kanagawa Prefecture in May 2020. The product was ASTM Level 1 and was produced by Vjoy Limited.

Donation of ten thousand pieces of level one surgical mask to Kanagawa prefecture.

Crown Company Limited acquires patent for bottle mixing device and spray bottle design.

Crown Company Limited acquires patent on hand washing device for handicap patients.

Crown Company Limited has acquired its third patent on June 15, 2020 on mega blister bottle cap design. It is now filing in the United States.

Our HCLO Patent & Technology
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Despite hypochlorous acid (HCLO) having all the characteristics of being a superior disinfectant for bacteria and viruses, it has not been so popular for general use, because it was difficult to produce, unstable, and hard to store.

Our patented technology has resolved all the known drawbacks of HCLO. Our process can produce pure and stable HCLO water, safely, easily, with prolonged storage life. Furthermore, the ingredients are natural.
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Our technology is registered in Japan on December 2, 2021 under Patent No. 6986797. We are currently patent pending with the rest of the World, and are protected under International Patent Cooperation Treaty.
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