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UNITIKA CHEM KK

Overview
  • Total Patents
    76
About

UNITIKA CHEM KK has a total of 76 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets macromolecular chemistry and polymers and materials and metallurgy are KEZHIJIE NEW MATERIALS GROUP CO LTD, CT DE INVESTIGACION EN QUIMICA and YUASA TSUTOMU.

Patent filings in countries

World map showing UNITIKA CHEM KKs patent filings in countries
# Country Total Patents
#1 Japan 76

Patent filings per year

Chart showing UNITIKA CHEM KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakajima Takashi 60
#2 Noguchi Hiroshi 41
#3 Toyonishi Shigekazu 19
#4 Washimi Masao 12
#5 Matsuoka Toshifumi 9
#6 Ishida Tei 7
#7 Kasai Masatoshi 6
#8 Ueno Gouichi 6
#9 Kozuka Yoshiaki 6
#10 Tamura Toshio 6

Latest patents

Publication Filing date Title
JPH10111296A Automatic spectroscopic analyzer
JPH10101729A Production of sulfonated polyvinyl alcohol resin
JPH1087936A Polyvinyl alcohol-based resin composition, and paper coating agent consisting essentially of the same
JPH1060208A Water-soluble resin composition
JPH1072779A Paste for fiber sizing
JPH1060209A Aqueous solution oft polyvinyl alcohol having high thinxotropic property
JPH1036410A Emulsion polymer
JPH1025320A Polyvinyl alcohol-based resin having ultraviolet light-absorptivity and ultraviolet light-absorbing film using the same
JPH1025389A Method for making emulsified polymer water-resistant
JPH1017746A Emulsion composition
JPH09324094A Water-resistant polyvinyl alcohol composition
JPH09324095A Water-resistant polyvinyl alcohol resin composition
JPH09295844A Production of binder for inorganic hydraulic molded product
JPH09202812A Production of aliphatic polyvinyl ester and polyvinyl alcohol
JPH09262450A Control method of dissolution starting temperature
JPH09263670A Polyvinyl alcohol water-resistant resin composition
JPH09235315A Production of polyvinyl alcohol-based aquagel
JPH09208786A Polyvinyl alcohol resin composition and paper coating agent using the same
JPH09157473A Polyvinyl alcohol-based film
JPH09157433A Production of polyvinyl alcohol-based gel molding and microorganism-immobilized molding