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JAPAN EPOXY RESIN KK

Overview
  • Total Patents
    109
About

JAPAN EPOXY RESIN KK has a total of 109 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets macromolecular chemistry and polymers, semiconductors and audio-visual technology are TOTO KASEI KK, CHOSHUN JINZO JUSHISHO KOFUN Y and DAISANKASEI CO LTD.

Patent filings in countries

World map showing JAPAN EPOXY RESIN KKs patent filings in countries
# Country Total Patents
#1 Japan 109

Patent filings per year

Chart showing JAPAN EPOXY RESIN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Onuma Yoshinobu 39
#2 Murata Yasuyuki 34
#3 Hayakawa Atsuto 33
#4 Ito Akihiro 21
#5 Imura Tetsuro 16
#6 Hirai Takayoshi 16
#7 Tabuchi Toru 11
#8 Yoshioka Tatsuto 6
#9 Murai Hiroya 6
#10 Noro Yukio 5

Latest patents

Publication Filing date Title
JP2010095727A Curable epoxy resin composition and cured product
JP2010031286A Particulate epoxy resin bag and method for producing the same
JP2010001487A Production method of epoxy resin
JP2010090360A Soluble imide-skeleton resin, soluble imide-skeleton resin solution composition, curable resin composition, and cured product thereof
JP2009221487A Method for producing high molecular weight epoxy resin
JP2010100805A Resin dispersion composition
JP2009102664A Method for producing crystalline epoxy resin
JP2010053070A Bisimide phenol compound, method for producing the same, and polymer compound
JP2010053071A Bisimide phenol compound, method for producing the same, and polymer compound
JP2010018759A Imide skeleton resin, curable resin composition, and its cured product
JP2009249569A Epoxy resin composition for optical element sealing material
JP2008231428A High-molecular weight epoxy resin, resin composition for electrical laminate, and electrical laminate
JP2009107979A Method for producing carboxylic acid-modified triglycidyl isocyanurate, epoxy resin composition, and cured product of epoxy resin
JP2009013341A Epoxy resin composition for use as sealing material for optical element
JP2008255218A Epoxy resin composition for sealing medium, its cured product and semiconductor device
JP2006348308A Adhesive
JP2006257445A Method for producing tetramethylbiphenyl type epoxy resin having low organic halogen content
JP2007284614A Epoxy resin, method for producing the same, epoxy resin composition and semiconductor device
JP2007246819A Epoxy resin composition for light-emitting device-sealing material
JP2007203670A Complex constituted by integrating epoxy resin-cured layer with structure component