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CHISSO CORP

Overview
  • Total Patents
    9,964
  • GoodIP Patent Rank
    233,292
About

CHISSO CORP has a total of 9,964 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and organic fine chemistry are DEMUS DIETRICH, POPE GARY A and GANCY ALAN B.

Patent filings per year

Chart showing CHISSO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sugimori Shigeru 663
#2 Miyazawa Kazutoshi 606
#3 Nakagawa Etsuo 543
#4 Matsui Shuichi 420
#5 Furukawa Kenji 328
#6 Takeshita Fusayuki 305
#7 Saito Jun 286
#8 Goto Yasuyuki 270
#9 Inoue Hiromichi 270
#10 Inukai Takashi 257

Latest patents

Publication Filing date Title
KR20110044706A Curable resin composition and optical film
JP2011080043A Nonaqueous inkjet ink and ink coating method
WO2011030708A1 Liquid crystal composition and liquid crystal display element
JP2011084730A Liquid crystal composition and liquid crystal display device
JP2011065149A Liquid crystal aligning agent, liquid crystal alignment layer, and liquid crystal display element
JP2011085901A Liquid crystal aligning agent, liquid crystal aligning film, and liquid crystal display device
JP2011043805A New composition and method for producing the same
JP2011043807A Composition of maleimide polymer, liquid crystal aligning agent, liquid crystal alignment layer, and liquid crystal display element
JP2011043801A Liquid crystal aligning agent, liquid crystal alignment layer, and liquid crystal display element
JP2011037838A Benzofluorene compound, material for luminous layer and organic electroluminescent device using the compound
JP2011057963A Surface treating agent
WO2011007669A1 Liquid crystal display device having phase difference film comprising liquid-crystalline polyimide having photoreactive group
WO2011007655A1 Apparatus and method for condensing and liquefying zinc chloride
WO2010150693A1 Retardation film composed of photo-aligned liquid crystalline polyimide and optical element
JP2011016986A Liquid crystal composition and liquid crystal-displaying element
JP2010180421A Modified polyorganosiloxane and method for producing the same
JP2011006397A Dibenzo[g, p]chrysene compound, luminescent layer material containing the compound, and organic electroluminescent element using the same
WO2010137532A1 Detection method and quantification method of detection target
JP2011028223A Liquid crystal aligning agent, liquid crystal alignment layer, and liquid crystal display device
WO2010134430A1 Chlorobenzene derivative, optically isotropic liquid crystal medium, and optical element