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YUKA SHELL EPOXY KK

Overview
  • Total Patents
    187
About

YUKA SHELL EPOXY KK has a total of 187 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan, Switzerland and Germany. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and audio-visual technology are KUKDO CHEMICAL CO LTD, BECKACITE KUNSTHARZFABRIK G M and INTEREZ INC.

Patent filings in countries

World map showing YUKA SHELL EPOXY KKs patent filings in countries
# Country Total Patents
#1 Japan 184
#2 Switzerland 1
#3 Germany 1
#4 United Kingdom 1

Patent filings per year

Chart showing YUKA SHELL EPOXY KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Murata Yasuyuki 72
#2 Nakanishi Yoshinori 45
#3 Fukuzawa Takao 25
#4 Tanaka Ryohei 21
#5 Onuma Yoshinobu 19
#6 Miura Marenori 16
#7 Hayakawa Atsuto 16
#8 Imura Tetsuro 15
#9 Ota Masayuki 14
#10 Maeda Kazuo 12

Latest patents

Publication Filing date Title
JP2001019742A Epoxy resin composition
JP2001004509A Heating and cooling treatment apparatus
JP2001002756A Epoxy resin mixture and settable epoxy resin composition
JP2000351829A Novel episulfide resin, its preparation, and curable resin composition
JP2000313736A Epoxy resin composition and powder coating composition
JP2000063484A Low-viscosity composition of epoxy functional polyester resin
JP2000273282A Epoxy resin composition and coating composition
JP2000264952A Epoxy resin mixture and epoxy resin composition for powder coating material
JP2000248047A Modified epoxy resin and composition for coating material
JP2000256559A Filler for resin, resin composition using the filler and cured product composite
JP2000239346A Purification of epoxy compound
JPH11269252A Water-dispersible curing agent for epoxy resin
JP2000178344A Epoxy resin composition
JP2000169760A Epoxy resin composition for powder coating
JP2000144018A Epoxy resin composition for powder coating
JP2000143939A Curing epoxy resin composition
JP2000095922A Epoxy resin composition for semiconductor sealing
JP2000053667A New episulphide compound, its production and thermosetting resin composition including the same compound
JP2000044775A Epoxy resin composition for semiconductor sealing
JP2000026573A Production of epoxy resin, epoxy resin and epoxy resin composition