Learn more

MATSUO MASAHARU

Overview
  • Total Patents
    57
About

MATSUO MASAHARU has a total of 57 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Japan, Germany and France. Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are MATSUO M, WILL E C H and WILL E C H GMBH & CO.

Patent filings in countries

World map showing MATSUO MASAHARUs patent filings in countries
# Country Total Patents
#1 Japan 25
#2 Germany 9
#3 France 8
#4 Italy 8
#5 United States 7

Patent filings per year

Chart showing MATSUO MASAHARUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsuo Masaharu 40

Latest patents

Publication Filing date Title
JPS59196200A Edge tool roll
JPS58163815A Work roll supporting device
JPS58163816A Work roll supporting adjuster
JPS58104809A Shield belt device of sucker conveyer
JPS58104810A Shield belt device of sucker conveyer
JPS5836839A Sucker belt operated paper feeder
JPS5836838A Sucker belt driving supplier
JPS5836849A Belt feeding equipment utilizing magnet
JPS5838147A Box forming raw-paper working device
JPS5745045A Slotter
JPS56105114A Bearing for sheet fabricating roll
JPS5693611A Sucking belt feeder
JPS5693610A Sucking belt conveyor
JPS563238A Paper feeding apparatus
US4239206A Sheet feeding apparatus
JPS55103115A Bearing device for work roll of paper working machine or the like
JPS5577550A Method of working folding rule of corrugated cardboard paper and its device
JPS5537262A Working roll shaft supporting apparatus for paper processer
JPS54144665A Paper feeder
JPS54144667A Stacker