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TOYO FILTER KOGYO

Overview
  • Total Patents
    21
About

TOYO FILTER KOGYO has a total of 21 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 chemical engineering and civil engineering are BLANCHE PAUL, HYDROCONCEPT and STOISER U WOLSCHNER BETONWERK.

Patent filings in countries

World map showing TOYO FILTER KOGYOs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing TOYO FILTER KOGYOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Separation
#2 Sewers

Top inventors

# Name Total Patents
#1 Hagiwara Tadashi 21

Latest patents

Publication Filing date Title
JPS5926110A Rotary type dust removing apparatus
JPS5926114A Apparatus for filtering liquid
JPS58202008A Apparatus for filtering liquid
JPS58202005A Apparatus for defoaming high viscosity concentrated liquid
JPS5898110A Device for filtering liquid
JPS5898113A Apparatus for filtering liquid
JPS57113817A Wire-winding type micromesh filter element
JPS5814915A Box type simple filter device
JPS56105711A Manufacture of minimum mesh of filter element and minimum mesh filter element
JPS5687414A Filter regenerating unit for liquid filter
JPS5638112A Liquid filtering unit
JPS5638111A Internal structure for liquid filtering machine
JPS5584509A Liquid filter
JPS5535953A Completely recovered press type disk scraper
JPS5535954A Completely recovered press type sprocket scraper