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ITOH OIL MFG

Overview
  • Total Patents
    74
  • GoodIP Patent Rank
    180,075
  • Filing trend
    ⇩ 33.0%
About

ITOH OIL MFG has a total of 74 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1976. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and basic materials chemistry are XIAMEN SINOPEG BIOTECH CO LTD, SHEARWATER POLYMERS INC and HYSOL CORP.

Patent filings in countries

World map showing ITOH OIL MFGs patent filings in countries

Patent filings per year

Chart showing ITOH OIL MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kusakawa Tsutomu 31
#2 Ito Yoshiyuki 22
#3 Hamaguchi Takashi 22
#4 Komazawa Kenji 11
#5 Tsuji Sadaaki 10
#6 Hanba Masami 9
#7 Ono Katsuji 9
#8 Ozawa Sadatoshi 8
#9 Yamaguchi Chozo 7
#10 Morimoto Yoshitsugu 7

Latest patents

Publication Filing date Title
JP2020015647A Cement composition and polyol composition for formation of coating floor
JP2019041703A Dna with promoter function, vectors and transformed plant
JP2019014803A Polyol composition and coating composition
JP2018203577A Polyol composition and coating-floor-forming cement composition
JP2017088649A Polyol composition for anticorrosive urethane and production method therefor, and composition for urethane resin for anticorrosion and urethane resin for anticorrosion
JP2015214451A Polyol-containing composition and cement composition for formation of floor coating
JP2011079887A Thixotropy-imparting agent and single-liquid moisture curable urethane resin composition containing the same
JP2010248346A Polyol composition and polyurethane resin obtained using the same
JP2010070690A Method for producing polyurethane aqueous dispersion for coating wood material
JP2008266448A Precipitate preventing agent composition for aqueous coating material
JP2008115199A Thixotropy-imparting agent, skin roughening-preventing type thixotropy-imparting agent, and methods for producing them
JP2007002029A Polyol composition for polyurethane, composition for the polyurethane, and polyurethane resin
JP2006299020A Polycarbonate polyol composition and polyurethane resin obtained by using the same
JP2006045608A Corrosion inhibitor for pickling and corrosion-inhibiting pickling liquid using it
CN1795221A Polyurethane and process for producing the same
JP2005171155A Pigment sedimentation-preventing agent for water-borne coating and method for producing the same
JP2005144520A Thixotropy application agent for solder paste, and solder paste
JP2005089712A Polyol composition and adhesive composition by using the same
JP2004244443A Urethane polyol composition and polyurethane composition
JP2004107543A Method for producing amide-based paste-like thixotropy-imparting agent and amide-based paste-like thixotropy-imparting agent produced by the same method