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NIPPON EKIKA SEIKEI KK

Overview
  • Total Patents
    20
About

NIPPON EKIKA SEIKEI KK has a total of 20 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Japan, United Kingdom and Germany. Its main competitors in its focus markets machines and textiles and paper are PROD SYNTHETIQUES APPLIQUES, IFW MANFRED OTTE GES M B H & C and AUTOMOTIVE PLASTIC TECH.

Patent filings in countries

World map showing NIPPON EKIKA SEIKEI KKs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 United Kingdom 2
#3 Germany 1
#4 France 1
#5 United States 1

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Suzuki Shigemasa 15
#2 Suzuki S 3
#3 Nakamura K 3

Latest patents

Publication Filing date Title
JPS5730731A Crosslinking of filled sheet with peroxide
JPS5730732A Crosslinking of filled sheet with peroxide
JPS5734930A Cross-linking method for peroxide in foaming sheet
JPS5734929A Cross-linking method for foaming sheet by peroxide
JPS5722025A Cross-linking method for peroxide of expanded sheet
JPS5718224A Cross-linking method for expanded sheet with peroxide
JPS56144261A Production of coat net like fiber web
JPS56142037A Manufacture of filled cross-linking sheet
JPS56139927A Manufacture of sheet reinforced through filling
JPS56137937A Method and device for manufacturing filled and foamed sheet having skin structure
JPS56133140A Manufacture of foamed sheet filled and having surface skin
JPS54113656A Annular screw die
JPS54122359A Method of mixing highly filling amorphous resin
JPS54113650A Method of mixing highly filling and crystallizable resin
JPS54112970A Method and apparatus for foaming and filmmforming filling olefin resin
GB1400210A Method and apparatus for forming cross-oriented film
US3725520A Method for preparing a porous synthetic thermoplastic film or sheet