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NIITAKA CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    64,012
About

NIITAKA CO LTD has a total of 31 patent applications. Its first patent ever was published in 2004. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Philippines. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and macromolecular chemistry and polymers are WEYLCHEM WIESBADEN GMBH, NIITAKA KK and COIN CONSULTING UG HAFTUNGSBESCHRÄNKT.

Patent filings in countries

World map showing NIITAKA CO LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 15
#2 China 8
#3 Philippines 4
#4 Republic of Korea 3
#5 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ito Sana 20
#2 Morita Masaki 20
#3 Kurose Ken 13
#4 Asahi Kaoru 10
#5 Ritonga Mendra 4
#6 Masaki Morita 4
#7 Sana Ito 4
#8 Ken Kurose 3
#9 Kaoru Asahi 3
#10 Fukushima Ryuhei 2

Latest patents

Publication Filing date Title
WO2015170635A1 Non-ionic surfactant and non-ionic surfactant production method
WO2015170637A1 Non-ionic surfactant and non-ionic surfactant production method
WO2016001977A1 Granular detergent automatic supply device
WO2014203644A1 Nonionic surfactant and method for producing nonionic surfactant
WO2014203642A1 Cleaning agent composition
CN105339480A Solid cleaning agent composition
KR20150083077A Detergent composition
WO2005053501A1 Automatic supply device for powder and granular detergent