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TOKYO FINE CHEMICAL KK

Overview
  • Total Patents
    32
About

TOKYO FINE CHEMICAL KK has a total of 32 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets macromolecular chemistry and polymers and environmental technology are KAGAKU GIJUTSU SENRYAKU SUISHI, SIB I FIZIOL BIOKHIM RASTENIJ and SUN ARROW KAGAKU KK.

Patent filings in countries

World map showing TOKYO FINE CHEMICAL KKs patent filings in countries
# Country Total Patents
#1 Japan 32

Patent filings per year

Chart showing TOKYO FINE CHEMICAL KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sugino Tomoshige 7
#2 Atsuta Kouichi 6
#3 Nakajima Hidehiro 5
#4 Sugawara Kazutaka 4
#5 Tateiwa Hideya 4
#6 Satou Yukio 4
#7 Nose Hisashi 4
#8 Otsuka Hiroshi 4
#9 Yamauchi Kazuo 3
#10 Niwa Yoshiyuki 3

Latest patents

Publication Filing date Title
JP2006001844A Mildewproofing method for pulp sheet
JP2005263975A Antifouling coating composition
JP2005213336A Aqueous antifouling coating composition
JP2002338412A Industrial bactericidal composition and bactericidal method
JP2002226307A Microbicidal composition and method for stabilizing microbicide
JP2000063809A High-temperature endurable brine composition
JPH1161117A Rust preventive solution
JPH1022241A Lapping liquid for silicon water and lapping agent
JPH09227859A Coolant composition
JPH08183950A Cooling liquid composition
JPH08157526A Production of half ester of vinyl ether/maleic anhydride copolymer
JPH08134439A Coolant composition
JPH054244A Marble like decorative material based on suspension polymerization type vinyl chloride resin
JPH04331149A Decorative material using expandable grain
JPH04332739A Production of expandable particle
JPH0242004A Mildewproofing and algacidal composition for coating compound
JPH01146903A Preparation of monoester of vinyl ether-maleic acid copolymer
JPH01104374A Mildewproofing coating method
JPS6330352A Prevention of deterioration of chemical admixing agent for concrete
JPS61296048A Chlorine-containing resin composition