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JAPAN POLYOLEFINS CO LTD

Overview
  • Total Patents
    216
About

JAPAN POLYOLEFINS CO LTD has a total of 216 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, machines and surface technology and coating are CAVALIERI CLAUDIO, JAPAN POLYCHEM CORP and BASELL TECHNOLOGY CO BV.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kasahara Hiroshi 24
#2 Wakayama Masahiro 16
#3 Inazawa Shintaro 16
#4 Torigoe Hidenobu 15
#5 Asada Fumio 14
#6 Yamaguchi Tatsuo 13
#7 Hashimoto Isao 13
#8 Araki Takumi 13
#9 Monoi Hisashi 13
#10 Shimizu Hiroyuki 12

Latest patents

Publication Filing date Title
JP2005023323A ETHYLENE-alpha-OLEFIN COPOLYMER
JP2004277744A Film and sealant
JP2004161760A New transition metal compound, olefin polymerization catalyst and method for producing polyolefin
JP2005060896A Conjugated fiber, method for producing the same and nonwoven fabric using the same
JP2005060895A Staple fiber, method for producing the same and nonwoven fabric using the same
JP2005060566A Porous film and manufacturing method therefor
JP2005059891A Buffering material for packaging
JP2005060517A Polyethylene resin for cap for vessel lid, and vessel lid and thin thickness construction composed thereof
JP2005059890A Buffering material for packaging
JP2005053997A Resin material for easily tearable film, laminate, and its preparation process
JP2005053945A Adhesive resin composition, laminate using the same and method for producing the same
JP2005029605A Flexible flame-retardant resin material and electric wire/cable using the same
JP2005029604A Flexible flame-retardant resin material and electric wire/cable using the same
JP2005008664A Composite molded article and its manufacturing method
JP2004323983A Monofilament and method for producing the same
JP2004316037A Multifilament and method for producing the same
JP2003342307A Protective film and its manufacturing process
JP2004231844A Polyethylene resin composition
JP2004202978A Process sheet and its manufacturing method
JP2004202979A Release substrate, its manufacturing method and releasable laminate