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Certificates & Patents

J-ONE's technical expertise is proven by numerous patents and official certifications.

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PATENT & TRADEMARK

Patent & Trademark Registration Status

5 patents and 2 trademarks registered from 2014 to the present

Non-perfusion circulation type freezer and
method and apparatus for maintaining internal humidity
No. 10-1368766 · 2014.02.24
Hybrid-type refrigeration apparatus with a nitrogen injection system
and refrigeration auxiliary apparatus
No. 10-1426475 · 2014.07.29
Agricultural and marine product dryer using
a waste-heat dehumidification method
No. 10-1443759 · 2014.09.17
Mineral water production apparatus
using natural mineral materials
No. 10-1589015 · 2016.01.21
Low-cholesterol feed additive composition of mushroom and loess silicate
and its manufacturing method
No. 10-2040012 · 2019.10.29
Trademark Registration — Kkotdure
No. 40-2220796 · 2024.07.11
Trademark Registration — Cheongdure
No. 40-2220797 · 2024.07.11
Organic Farming Material Listing
Ureongmoa (for pest control)
No. 3-6-091 · 2023.12
※ If you need a copy of a specific certificate, please contact our customer center.
REGISTRATION

Manufacturing / Business Registration

Organic Fertilizer Granule ManufacturingNo. Jeonnam Yeongam 057-Ga-20218 (Teunteuni Granule)
Type 4 Compound Fertilizer for Nutrient Solution IrrigationNo. Jeonnam Yeongam 067-Ga-10405 (Jarami Liquid)
Venture Company CertificationNo. 20180105515 · 2018.03 (recertified 2019.03)
Corporate Research Institute AccreditationKorea Industrial Technology Association / No. 2010210362 (2010.06)
KITECH Partner CompanyKorea Institute of Industrial Technology (2010.12)

Together with J-ONE, to the next stage of sustainable agriculture.

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