【Central Research Laboratory】　【Kobe Office】

Announcement to Keep Disclosed Data Unopen for Temporary

�T、Business Outline

○　Production and distirbution
　　　　・　Chlorine dioxide
　　　　・　Environmental hygiene products (bacteria elimination, deodorizing, fungal prevention)
　　　　・　Food additives (disinfectant)
　　　　・　Approval of developing quasi drug for animals
○　Center for Veterinary Medicine specialized in livestock and aquaculture
○　'Bio-Sukegawa Hygiene Science Society'
○　Environmental odor judgement business

�U、Production

○　’Sukegawa Chemical's Chlorine Dioxide '(= 「助川化学の二酸化塩素®」）　
　　　　・　Stabilized chlorine dioxide 'BIOTALK®’
　　　　・　Activated stabilized chlorine dioxide　’BIOSUKEGAWA®'
　　　　・　Hyper activated stabilized chlorine dioxide 　'ＢＩＯＳＴＡＦＦ®’
　　　　・　Acidified sodium chlorite 'SUKEBIOTALK®' (10, 2006)
　　　　・　Deodorization 'BIOSUKEGAWA®TIGER'
　　　　・　Activaror ・・・depending on the purposes

《　Food additives 》
　　　　・　Sodium chlorite 　'ＳＵＳＵＭＵＣＨＡＮ
　　　　・　Activator only for SUSUMUCHAN

《　Related technology　》
○　Activaror
○　Kit to measure ClO2 / ClO2 - concentration 'BioMe+®'
○　Combination of ultrasonic irradiation and ClO2 (patented technology・・・Expiration of Patent Term)
○　Automatic infusion pump for on-site SCD generation
○　Sequential deodorizing equipment

�V、　Patent　（1, 2015 ・・・ please contact us for details)

※　Patent we Obtain

○　' Bacteria Removal Method Using Chlorine Dioxide Agent with Ultrasonic Irradiation (patented technology) ' ・・・ February 25, 2005（Expiration of Patent Term）

○　' Vaccine for Preventing 'New Ulcer Disease (Aeromonas Salmonicida）in Japanese (colored) Carp (patented technology) ' ・・・ March 3, 2006 (Expiration of Patent Term)

○　' Bacteria Removal and Sterilization of Wet Wipe by Using New Reagent Containing Chlorine Dioxide as Main Component (patented technology) ' 　　　　　　　　　　　　　
　　　　・・・ March 31, 2006　

○　' Method for Treating and Preventing Scuticociliatosis in Fishes (patented technology)'
　　　　　・　November 24, 2006　（Japan）
　　　　　・　October 11, 2007　（South Korea）
　　　　　・　June 1, 2010　 (China)
　　　　　・　February 17, 2012　 (Hong Kong)　

○　' Method for Bacteria Removal / Sterilizing Bathwater by New Bactericide Composition
　　　 Containing Chlorine Dioxide as Main Component (patented technology)　' 　　・・・ August 3, 2007

○　' Killing of Animal Coccidium by Chlorine Dioxide (patented technology) ' ・・・ October 10, 2008

〇　'Method for Controlling Water Molds in Aquaculture Water'
　　　　・　March 13th, 2015　（Japan）
　　　　・　March 13th, 2017　（Norway）
　　　　・　February 2nd, 2017　（Australia）
　　　　・　May 9th, 2017　（Canada）
　　　　・　January 17th, 2019 (Chili)
　　　　・　August 15th, 2017 (Russia)
　　　　・　January 30th, 2018 (New Zealand)

※　Published Patent

○　' Prophylaxis and Treatment of Livestock Uteritis by Activated Chlorine Dioxide (published technology) ' ・・・ April 14, 2005

○　' Treatment of Mastitis of Stock by Activated Chlorine Dioxide (published technology) ' ・・・ November 11, 2004

○　' Method of Bacteria Removal / Sterilization of Bath Water and Hot Water-Distributing Pipe with Activated Chlorine Dioxide (published patent) '・・・ August 12, 2004
　　　 　　　　　　　　　　　　　　　　　　　　　
○　'Bacteria Removal for Feeding of Drinking Water by Chlorine Dioxide to Livestock (published patent) ' ・・・ February 19, 2004

○　' Bactericidal Agent (published patent) ' ・・・ March 12, 2003