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TAKAO KATSUMI

Overview
  • Total Patents
    13
About

TAKAO KATSUMI has a total of 13 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, machine tools and thermal processes are KURITA SEISAKUSHO KK, FOLDBJERG ERIK and SAN ENGINEERING KK.

Patent filings in countries

World map showing TAKAO KATSUMIs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing TAKAO KATSUMIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takao Katsumi 12
#2 Ogawa Mayumi 1

Latest patents

Publication Filing date Title
JPH06182366A Thawing treatment device for frozen mater
JPH05196330A Apparatus for making ice containing dissolved ozone
JPH0461937A Handy shredder
JPH02261587A Device for vitrifying waste incineration ash
JPH02261588A Method for utilizing waste
JPS63166493A Apparatus for making ozone dissolved water
JPS63171694A Ozonized water feeder
JPS63147592A Method and device for treating waste
JPS63134044A Multistage granulator
JPS63134045A Granulator
JPS59225206A Combustion furnace
JPS59217796A Solid fuel using waste material
JPS59136195A Production of methane