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HOKKO CHEM IND CO

Overview
  • Total Patents
    1,533
  • GoodIP Patent Rank
    20,644
  • Filing trend
    ⇧ 125.0%
About

HOKKO CHEM IND CO has a total of 1,533 patent applications. It increased the IP activity by 125.0%. Its first patent ever was published in 1964. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and biotechnology are JIANGSU SEVENCONTINENT GREEN CHEMICAL CO LTD, RHODIA AGRO SA and HOECHST SCHERING AGREVO GMBH.

Patent filings per year

Chart showing HOKKO CHEM IND COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yonemura Shinji 161
#2 Wada Takuo 161
#3 Umeno Masayuki 119
#4 Yamamura Hiroshi 119
#5 Nabeya Yoshihiko 117
#6 Satou Katsumi 112
#7 Chiba Kaoru 91
#8 Terakawa Teruhiko 87
#9 Ishikawa Hiromichi 86
#10 Akiyama Masaki 80

Latest patents

Publication Filing date Title
WO2020032102A1 Novel onium compound
WO2020027329A1 Water surface-floating agrochemical preparation
CA3107256A1 Isoxazolin-5-one derivatives and herbicides containing the same as active ingredients
US2021007356A1 Imide derivative and fungicide containing said derivative as active ingredient
JP2020050391A Packaging bag for agricultural chemical and agricultural chemical packaging method
CN111328327A 1- (N, N-disubstituted carbamoyl) 4- (substituted sulfonyl) triazolin-5-one derivatives, 4- (N, N-disubstituted carbamoyl) 1- (substituted sulfonyl) triazolin-5-one derivatives and herbicides containing these derivatives as active ingredients
JP2020015674A Isoxazoline-5-one derivatives and herbicides containing them as active ingredients
JP2018203732A Fluoroalkyl pyridine derivative having (substituted) ethynyl group and method for producing the same
JP2018203731A Method for producing 4-(fluoroalkyl pyridyl)-1,2,3-triazole derivative
JP2019008774A Pesticide sales system, method, program and pesticide package container
WO2018135649A1 Isoxazolin-5-one derivative and herbicide containing same as active ingredient
JP2019099479A Granules for stabilized paddy growing box
WO2018021548A1 Novel phosphonium compound
KR20190025940A Organic magnesium phosphide and method for producing same, organic magnesium phosphide complex and method for producing same, and method for producing organic phosphorus-containing compound using said phosphide
EP3385254A1 1,2,3-triazole derivative and insecticide/acaricide having said derivative as active ingredient
JP2016222661A Novel hydroxyphenyl boronic ester, manufacturing method therefor, and manufacturing method of hydroxyphenyl compound
JP2016216716A Epoxy resin composition
JP2017088694A Novel phosphonium compound
JP2016084346A Bis(3-phenethyloxyphenyl) disulfide and method for producing the same
JP2016084347A Method for producing substituted phenyl ether compound