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YAMASHITA TADAO

Overview
  • Total Patents
    29
About

YAMASHITA TADAO has a total of 29 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and environmental technology are JIANGSU NEW UNITED HEAVY IND SCIENCE & TECHNOLOGY CO LTD, TIANJIN TIRNFR HEAVY HYDROELEC and XIU GUANGWEN.

Patent filings in countries

World map showing YAMASHITA TADAOs patent filings in countries
# Country Total Patents
#1 Japan 29

Patent filings per year

Chart showing YAMASHITA TADAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamashita Tadao 29

Latest patents

Publication Filing date Title
JP2002068218A Shopping bag hanger
JP2000005248A Tool for reducing urtication of body section
JPS6084487A Pipe joint
JPS58186368A Circulating hydraulic power plant
JPS58126476A Wind/water power plant
JPS5888472A Gravity driven generator
JPS5871297A Aircraft
JPS57171090A Centrifugal volute pump
JPS57147995A Floating ship
JPS57148099A Water conveying pump
JPS57138860A Magnetic force generator
JPS5751598A Engine for ship
JPS5722489A Pipe joint
JPS5593416A Praperation of f.r.p
JPS5525605A Atmospheric pressure propulsive ship
JPS5514190A Three pinch roll machine
JPS54343A Spiral track transportation machine
JPS5480986A Chain ringed elevator
JPS5415284A Elevator than can freely be turned
JPS53134135A Generator apparatus with concentrating wind power