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NIPPON POLYOLEFIN KK

Overview
  • Total Patents
    233
About

NIPPON POLYOLEFIN KK has a total of 233 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, macromolecular chemistry and polymers and machines are FINE BLEND COMPATILIZER JIANGSU CO LTD, HEFEI KAISHI NEW MATERIAL TRADE CO LTD and SICHUAN JINTAIJIA ENV PROT BUILDING MAT CO LTD.

Patent filings in countries

World map showing NIPPON POLYOLEFIN KKs patent filings in countries
# Country Total Patents
#1 Japan 233

Patent filings per year

Chart showing NIPPON POLYOLEFIN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Inasawa Shintaro 60
#2 Ishigaki Satoshi 27
#3 Hikuma Shinji 22
#4 Monoi Hisashi 20
#5 Araki Takumi 17
#6 Kibino Nobuyuki 15
#7 Satsuba Tetsuya 14
#8 Beppu Takayuki 12
#9 Mogi Yoshihiro 10
#10 Taka Toshio 10

Latest patents

Publication Filing date Title
JP2000344820A Catalyst for ethylenic polymer preparation, its preparation and preparation of ethylenic polymer
JP2001040307A Heat-sensitive adhesive multilayer film, laminate, and multilayer structure
JP2001040147A Oriented matter and biaxially oriented film made of polyolefin resin composition
JP2001009994A High frequency fusible laminate and production thereof
JP2000344248A Bag, zip-fastener bag, and compression storage bag
JP2000344967A Light-shielding film
JP2000343658A Multilayered film for packaging material and production thereof
JP2000344840A Polyethylene-styrene graft copolymer, its composition, and film obtained therefrom, and its manufacture
JP2000344966A Transparent resin composition and its film
JP2000336106A Production olefin polymer
JP2000336217A Polypropylenic resin composition
JP2000334824A Foamed polypropylene container and its production
JP2000334823A Transparent polypropylene container and its production
JP2000336114A Polypropylene based resin and composition
JP2000334822A Foamed polypropylene resin container and its production
JP2000336198A Resin composition for extrusion molding with expansion
JP2000281847A Master batch composition for modifying polypropylene resin
JP2000336129A Ethylene-propylene block copolymer for extrusion expansion molding
JP2000281841A Layered silicate composite material, its production and molded product from the composite material
JP2000327860A Resin composition for inner bag of bag-in-box, manufacture of inner bag of bag-in-box and inner bag made of resin composition