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GUNEI-CHEMICAL IND CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    90,376
About

GUNEI-CHEMICAL IND CO LTD has a total of 20 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy are WUJIANG SENTAI MACHINERY MFG CO LTD, PRZED PROJEKTOWANIA I REALIZAC and PIPHER EDWARD.

Patent filings in countries

World map showing GUNEI-CHEMICAL IND CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing GUNEI-CHEMICAL IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Foundry moulding

Top inventors

# Name Total Patents
#1 Abe Yukio 10
#2 Amano Tatsu 6
#3 Nagai Yasuhiro 3
#4 Saito Hiroaki 3
#5 Okubo Akihiro 3
#6 Harasawa Dai 2
#7 Osakabe Kanji 2
#8 Iizuka Takeshi 2
#9 Kimura Masaru 2
#10 Takase Toru 2

Latest patents

Publication Filing date Title
JP2017118875A Composition for cold confectionery, sauce for cold confectionery, cold confectionery, and method for producing sauce for cold confectionery
JP2017110198A Liquid polyhydric hydroxy resin, method for producing the same, curing agent for epoxy resin, epoxy resin composition, cured product of the same, and epoxy resin
JP2017119830A Allyl group-containing resin, method for producing the same, resin varnish and method for producing laminate
JP2017061665A Calixarene compound, composition, method for producing the same, epoxy resin curing agent, epoxy resin composition, laminate, semiconductor sealing material and semiconductor device
JP2017165859A Thermosetting binder composition and inorganic fiber product using the same
JP2017154157A Kit for cast molding, sand composition for cast molding, and manufacturing method thereof
JP2017115035A Thermosetting molding material, method for producing the same, and semiconductor sealing material
JP2017105891A Phenol aralkyl resin, manufacturing method therefor, epoxy resin, and thermosetting molding material
JP2017070992A Binder composition for mold making, sand composition for mold making, and method for producing mold
JP2016060913A Thermosetting binder composition and inorganic fiber product prepared therewith
JP2017036365A Novel imino group-containing resin
JP2016190985A Thermosetting resin
JP2016155930A Phenol resol resin
JP2016141645A Novel oxymethyl group-containing compound
JP2016064422A Mold disintegrator composition, and mold disintegrating method
JP2016060751A Polyhydric hydroxy resin and method for producing the same
JP2016047548A Cover sand and producing method thereof, formed product, fossil fuel digging assistance dispersion, and binder composition for cover sand
JP2011246840A Producing method of phenol-based fiber, producing method of phenol-based carbon fiber, and producing method of phenol-based activated carbon fiber
JP2011246841A Producing method of phenol-based fiber, producing method of phenol-based carbon fiber, and producing method of phenol-based activated carbon fiber