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CHUO RIKA KOGYO KK

Overview
  • Total Patents
    39
About

CHUO RIKA KOGYO KK has a total of 39 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, materials and metallurgy and optics are SOBUTE NEW MAT CO LTD, DEGUSSA CONSTRUCTION CHEM GMBH and JIANGSU SOBUTE NEW MAT CO LTD.

Patent filings in countries

World map showing CHUO RIKA KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 39

Patent filings per year

Chart showing CHUO RIKA KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujimaru Hiroyuki 6
#2 Sato Hidenori 6
#3 Amano Yasuyuki 5
#4 Ochi Ikuro 5
#5 Yokoe Shinichi 5
#6 Kazumura Tsuneo 4
#7 Sugawa Kazuhiko 4
#8 Yamaguchi Yukikazu 3
#9 Ota Hideo 2
#10 Sato Makoto 2

Latest patents

Publication Filing date Title
JP2013085713A Nozzle apparatus for fire extinguishment
JP2011115263A Fire fighting box
JP2009291699A Nozzle device for fire extinguishing
JP2009293688A Hose joint device
JP2008188078A Fire extinguishing appliance
JP2008161428A Emergency evacuation apparatus
JP2004344524A Pressure resistance checking device for fire-extinguishing water supply equipment
JPH10265729A Composition for aqueous ink
JPH10158616A Adhesive composition and information carrier sheet produced by using the same
JPH10158615A Adhesive composition and information carrier sheet produced by using the same
JPH10157344A Heat sealing type information carrier sheet
JPH107940A Coating composition
JPH09328672A Moistureproof adhesive composition and production of porous laminated sheet using the same
JPH09328375A Water-based groundwork treatment agent for ceramic-based siding board
JPH09217050A Waterborne adhesive composition
JPH09194812A Self-adhesive emulsion composition
JPH08231856A Curable composition and its production
JPH07228660A Production of water-dispersible polyurethane
JPH08120121A Polymer dispersion for polymer cement mortar composition and polymer cement mortar composition
JPH07289869A Production of resin emulsion