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SUMITOMO USHIGORO

Overview
  • Total Patents
    15
About

SUMITOMO USHIGORO has a total of 15 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan, Germany and United States. Its main competitors in its focus markets machines are MUELLER GMBH W, ROZENSUTAA KK and NII.

Patent filings in countries

World map showing SUMITOMO USHIGOROs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 Germany 2
#3 United States 2

Patent filings per year

Chart showing SUMITOMO USHIGOROs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics
#2 Certain plastics

Top inventors

# Name Total Patents
#1 Sumitomo Ushigoro 15

Latest patents

Publication Filing date Title
JPH01234213A Device for setting insert component in molding tool
JPS63191613A Blow molding of bent product having insert on parting line
JPS63165116A Method for blow-molding bent product with annular insert
JPS63165118A Method for introducing parison into bent mold cavity
JPS63153114A Introdction of parison into bent mold cavity
JPS61287709A Method and split mold therefor for setting seal parison into mold nest in blow molding
JPS62187011A Parison and sealing device
US4645447A Split mold device for blow-molding crooked articles
JPS61287717A Blow molding of bent product and split mold equipped with tip end sealing mechanism used therefor
JPS61287718A Sealing of tip end of parison in blow molding and sealing device employed therefor
JPS61237621A Blow molding split molding device for bent product
JPS6153022A Blow molding apparatus
US4105184A Plastic molding assembly for molding plastic products