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TOHCELLO CO LTD

Overview
  • Total Patents
    325
About

TOHCELLO CO LTD has a total of 325 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, EPO (European Patent Office) and China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are ICI COMPOSITES INC, DUPONT TEIJIN FILMS US LTD and MOPLEFAN SPA.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Narita Junichi 86
#2 Nomoto Akira 50
#3 Nakamura Osamu 42
#4 Taguchi Eiichi 36
#5 Wakagi Hiroyuki 27
#6 Sawai Toru 25
#7 Toda Kinichi 22
#8 Takeishi Kazumichi 21
#9 Nemoto Kaoru 20
#10 Wakaki Hiroyuki 19

Latest patents

Publication Filing date Title
WO2011002083A1 Surface protective film
JP2010214955A Heat fusion property propylene-based polymer film, laminated film, and application of the same
JP2010173326A Hot-melt propylene-based polymer laminated film and use thereof
JP2010167766A Polylactic acid type gas barrier film and application thereof
JP2010247510A Molding method of transparent heat-resisting polylactic acid-based molded object
JP2010275340A Surface protective film
JP2010270227A Biaxially oriented ethylene-based copolymer film
JP2010260899A Polylactic acid material for molded product excellent in transparency and heat resistance and molded product thereof
JP2010260900A Polylactic acid film and method for manufacturing the same
CN101990496A Heat-fusible multilayered film
JP2010042655A Laminated film and packing material made of the same
JP2010181749A Sealed functional element
JP2010155397A Laminate and method of forming the same
JP2010146924A Sealed functional element
JP2010094949A Polylactic acid-based film for ironing print
JP2009035740A Biaxially oriented polypropylene film and multi-layered film
JP2009012479A Gas barrier film and its laminate
JP2010044937A Tape-shaped sealing material and organic el device
JP2010042580A Protective film
JP2009018589A Gas barrier membrane and its laminated article