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AOYAMA YOSHIRO

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    215,973
About

AOYAMA YOSHIRO has a total of 14 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools are TENG YUE, TAMAMITSU YASUHISA and NEEDS KK.

Patent filings in countries

World map showing AOYAMA YOSHIROs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing AOYAMA YOSHIROs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Presses

Top inventors

# Name Total Patents
#1 Aoyama Yoshiro 14

Latest patents

Publication Filing date Title
JP2018108559A Heating, cooling and dehydration of mud
JP2015091573A Direct heating of sludge
JP2014069920A Rotary valve
JP2012187449A Thermal dehydration of sludge
JP2009056390A Sludge thickener
JP2005349307A Sludge thickener
JP2005034774A Sludge dehydration method and apparatus therefor
JP2004090008A Method for compressing and dehydrating solid-liquid mixture
JP2001287093A Dehydration press
JPH11347796A Dehydration press
JPH11320192A Screw press
JPH09122697A Sewage concentrator
JPS6483398A Screw press type hydroextractor
JPS6133796A Screw press type sludge dehydrator