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SUMITOMO ELEC FINE POLYMER INC

Overview
  • Total Patents
    460
  • GoodIP Patent Rank
    73,058
About

SUMITOMO ELEC FINE POLYMER INC has a total of 460 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, chemical engineering and environmental technology are BHA GROUP INC, FIBRACAST LTD and SUMITOMO ELECTRIC FINE POLYMER INC.

Patent filings per year

Chart showing SUMITOMO ELEC FINE POLYMER INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ikeda Kazuaki 83
#2 Morita Toru 58
#3 Uno Atsushi 56
#4 Hayashi Fumihiro 56
#5 Kanazawa Shinichi 55
#6 Nakabayashi Makoto 51
#7 Ikeda Yoshitaka 28
#8 Habuka Masahiro 27
#9 Funatsu Hajime 27
#10 Hayami Hiroshi 26

Latest patents

Publication Filing date Title
WO2016009904A1 Heat shrink tube, heat shrink cap, and electric wire bundle-waterproofing method
JP2015083136A Method for manufacturing three-dimensional article having crosslinked fluororesin-coated layer
JP2016036793A Method for producing resin porous body
JP2016021804A Heat-shrinkable tube and heat-shrinkable cap
JP2015226877A Porous filter
JP2015225253A Production method of roller for oa equipment and roller for oa equipment
JP2015209512A Slidable resin molded article and resin composition for molding slidable member
JP2015189053A Resin-coated article
JP2014112227A Method for manufacturing optical lens-holder composite, and optical lens-holder composite
JP2015073414A Coating method by using heat shrinkable tube with adhesive agent
JP2015067645A Mixed resin composition, mixed resin molding, and mixed resin coated material
JP2015039843A Fluororesin-made heat-shrinkable tube, and method for producing the same
JP2015033813A Method for manufacturing roller for oa equipment
JP2015009219A Porous composite made of polytetrafluoroethylene and method for production thereof
JP2015009221A Method for producing porous polytetrafluoroethylene membrane
JP2015009220A Porous polytetrafluoroethylene membrane and production method of the same
JP2015010289A Perfluoro resin nonwoven fabric and method for producing the same
JP2014240614A Positive-displacement pump
US2015079392A1 Fluororesin microporous membrane, method for producing the same, and filter element using the fluororesin microporous membrane
CN104220226A Resin-releasing jig