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Q SAI CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    209,772
  • Filing trend
    ⇩ 100.0%
About

Q SAI CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in Japan and United States. Its main competitors in its focus markets pharmaceuticals and foods and drinks are BEAUTY PEARL GROUP LTD, BERTHELSEN IND COMM and HOFFPAUER DIANE WRIGHT.

Patent filings in countries

World map showing Q SAI CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 16
#2 United States 2

Patent filings per year

Chart showing Q SAI CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kurokawa Mihoko 5
#2 Hasegawa Tsuneo 4
#3 Suzuki Asahi 3
#4 Yokoshita Masahiko 3
#5 Hidaka Noritoshi 2
#6 Niijima Noritaka 2
#7 Nakanishi Yoshiaki 2
#8 Imazumi Seiji 2
#9 Uchida Hisanori 2
#10 Hishinuma Hidetsugu 2

Latest patents

Publication Filing date Title
US2019076496A1 Polysaccharide digestion inhibitor
US2015202311A1 Collagen-peptide complex
JP2014114262A Granulation method of n-acetylglucosamine
JP2011055772A Device for controlling lepidopterous insect
JP2011020972A Urinary disturbance improvement agent containing serenoa repens
JP2007110954A Method for producing sheet-like egg food
JP2006121930A Plant powder and method for producing the same
JP2006062985A Lipase inhibitor, method for producing the same, and composition for anti-obesity
JP2005162646A Human body harmful substance-removing agent
JP2004081105A Food product for ameliorating constipation
JP2004016024A Primer for detecting cabbage (brassica oleracea var. capitata) dna and method for judging cabbage inclusion using the same primer
JP2003012537A Constipation-improving agent
JP2002063661A Method for collecting and managing client information while utilizing portable information terminal
JP2002063650A Method for collecting and managing client information while utilizing portable information terminal
JP2001000039A Cultivation of mushroom
JP2000270842A Edible mycelium composition
JP2000217715A Automatic cooking system