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CANON CHEM INC

Overview
  • Total Patents
    918
  • GoodIP Patent Rank
    170,247
About

CANON CHEM INC has a total of 918 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan and China. Its main competitors in its focus markets machines, optics and basic materials chemistry are NOZAWA KENJI, SHOWA MARUTSUTSU CO LTD and AFUITSUTO KK.

Patent filings in countries

World map showing CANON CHEM INCs patent filings in countries
# Country Total Patents
#1 Japan 916
#2 China 2

Patent filings per year

Chart showing CANON CHEM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okabe Tadahiro 53
#2 Harada Michihiro 49
#3 Okuda Mitsuru 46
#4 Imasaka Hiroshi 45
#5 Otaka Toshihiro 43
#6 Hashimoto Masayuki 43
#7 Abe Hiroshi 42
#8 Takahashi Yoshie 42
#9 Fukuzawa Satoshi 41
#10 Urano Ryuta 40

Latest patents

Publication Filing date Title
JP2020097730A Surface antireflection coating for atomization coating, and surface antireflection coated film
JP2020186289A Black coating for internal reflection prevention, black coating film for internal reflection prevention and optical element
JP2019061950A Pressure-sensitive sensor
JP2017003319A Pressure-sensitive sensor
JP2016211875A Pressure-sensitive sensor
JP2015175724A Optical measurement device and optical measurement method
JP2015175707A Dispenser and analyzer including the same
JP2015169639A Nozzle tip recovery device and dispenser using the same, and nozzle tip recovery method
JP2015161572A Conductive member for pressure sensor, and pressure sensor
JP2017025117A Aqueous heat shielding coating composition
JP2015075462A Immunoassay device and immunoassay method
JP2015059900A Conductive member for pressure sensor and pressure sensor
JP2013100456A Internal reflection-preventing black coating material for optical element
JP2014026221A Magnetic seal member for electrophotography and cartridge for electrophotography
JP2014024878A Curable aliphatic polyurea resin composition, and aliphatic polyurea resin molding
JP2014020954A Conductive member for pressure sensitive sensor and pressure sensitive sensor using the same
JP2014020915A Pressure-sensitive sensor
JP2014021231A Inner surface antireflection black coating material for optical element
JP2012198032A Device and method for detecting defect in plate body
JP2012192603A Method and apparatus for manufacturing blade member