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EIZABURO NEGISHI

Overview
  • Total Patents
    16
About

EIZABURO NEGISHI has a total of 16 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets textiles and paper and packaging and shipping are GOLLAND HENRY STAFFORD, ELITEX CERVENY KOSTELEC and ALBERT NAU TOURON.

Patent filings in countries

World map showing EIZABURO NEGISHIs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 United States 6
#3 Germany 1

Patent filings per year

Chart showing EIZABURO NEGISHIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Eizaburo Negishi 5
#2 Negishi Eizaburo 2

Latest patents

Publication Filing date Title
GB1069612A Method of producing a package on a bobbin and apparatus for catching an end of a feed yarn on a bobbin in a pirn winder and like winders
US3186154A Spindle apparatus for unwinding yarn bunch
GB994522A Doffing mechanism for textile machines
US3129552A Doffing mechanism for textile machines
GB1006572A Automatic doffing apparatus for a spinning or twisting frame
US3098343A Yarn end controlling device for a centrifugal spinning machine
US3030761A Automatic doffing and donning
GB810038A Improvements in or relating to pirn winding apparatus
GB492203A Improvements in or relating to centrifugal spinning machines
GB294148A An automatic piecing device for the self-acting mule