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KONISHI CO LTD

Overview
  • Total Patents
    583
  • GoodIP Patent Rank
    150,312
  • Filing trend
    ⇩ 33.0%
About

KONISHI CO LTD has a total of 583 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, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are GUANGDONG BIOMAX SI&F NEW MAT CO LTD, SUZHOU JINQIANG NEW MAT CO LTD and HUZHOU OCHEM CHEMICAL CO LTD.

Patent filings per year

Chart showing KONISHI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Shinichi 140
#2 Nomura Yukihiro 86
#3 Sato Akihiro 46
#4 Origuchi Toshiki 43
#5 Inui Jun 41
#6 Suzuki Kentaro 40
#7 Harada Kuniharu 27
#8 Horii Kyuichi 26
#9 Mori Shigeki 25
#10 Endo Takeshi 21

Latest patents

Publication Filing date Title
JP2020190109A Concrete piece exfoliation prevention method
JP2020090566A Concrete piece exfoliation prevention method
JP2020029470A Two-liquid mixed curable resin composition
JP2019035240A Surface protection method of outer wall of structure
JP2018172565A Acrylic Curable Resin Composition
JP2018168277A Quick hardening adhesive and adhesion method using the adhesive
JP2017105995A Ordinary temperature curable epoxy resin composition
JP2016185697A Method for manufacturing woody composite board, and woody composite board
JP2015227415A Ordinary-temperature curable epoxy resin composition
JP2015218410A Base fabric for air bag
JP2015196729A curable resin composition
JP2015048426A Curable resin composition
JP2014234510A Resin composition for hardening of epoxy resin
JP2014019764A Polylactic acid adhesive and method for manufacturing the same
JP2014001317A Polyester-based one-component moisture-curable resin composition containing silicon-containing characteristic groups, excellent in hydrolysis resistance
JP2013253175A Curable resin composition
JP2013249428A Aqueous release agent composition for molding polyurethane foam
JP2013234235A Moisture-curable adhesive composition
JP2013221079A Adhesive precursor composition and method for producing adhesive tape or sheet
JP2013124315A Curable resin composition