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ISOBE MASABUMI

Overview
  • Total Patents
    40
About

ISOBE MASABUMI has a total of 40 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements are MULTIDOCK HYDRAULIC AB, DAWSON HYDRAULICS INC and TORUKAA KK.

Patent filings in countries

World map showing ISOBE MASABUMIs patent filings in countries
# Country Total Patents
#1 Japan 40

Patent filings per year

Chart showing ISOBE MASABUMIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Servomotors

Top inventors

# Name Total Patents
#1 Isobe Masabumi 40

Latest patents

Publication Filing date Title
JP2004183880A Cylinder device having pressure boosting mechanism with pressure relief mechanism
JP2002266801A Equipment for supplying liquid of high pressure under high load and that of low pressure under low load
JP2000199501A Cylinder device with pressure intensifying mechanism operating according to increase in pressure
JP2000087902A Cylinder device having pressure intensifying mechanism operated by change of pressure
JPH1019010A Cylinder device with boosting mechanism operating through pressure change
JPH09126201A Cylinder device by which high/low pressure liquid is automatically supplied when external force is weak/ strong
JPH09229014A Cylinder device automatically outputting low power at small external force and high power at large external force
JPH01150003A Low/high pressure liquid supply mechanism by cylinder
JPH01126404A Cylinder device
JPH01126403A Cylinder device
JPH01112003A Low/high pressure liquid supplying mechanism by means of cylinder
JPS6483901A Low pressure and high pressure supplying mechanism relying cylinder
JPS6412109A Liquid supply device using cylinder
JPS63285304A Cylinder device
JPS6224005A Cylinder device
JPS60260708A Cylinder device
JPS60256608A Cylinder device
JPS60249702A Pressure intensifying cylinder
JPS60208601A Pressure increasing cylinder
JPS59231202A Cylinder equipment