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TOKUSHU DENKI KK

Overview
  • Total Patents
    18
About

TOKUSHU DENKI KK has a total of 18 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Japan and United States. Its main competitors in its focus markets textiles and paper, electrical machinery and energy and machines are KAWABOU TEXTURED KK, KODAIRA NOBUHISA and HEATING ELEMENTS LTD.

Patent filings in countries

World map showing TOKUSHU DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 17
#2 United States 1

Patent filings per year

Chart showing TOKUSHU DENKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kitano Yoshio 10
#2 Kitano Yamahito 7
#3 Miyagi Harumi 1
#4 Okamoto Kouzou 1
#5 Nagano Setsu 1
#6 Izume Riyousaku 1
#7 Aoyanagi Yoshio 1

Latest patents

Publication Filing date Title
JPS6011715A Cooling roller
JPS55152913A Rotating heating roller
JPS54156816A Induction heating roller
JPS54134843A Jacket type induction exothermic roller
JPS54106617A Dielectric heating roller
JPS5463320A Threeephase deformation wounddcore
JPS5463224A Deformed wounddcore
JPS5455619A Jacket type dielectric heating roller
JPS5443349A Roller temperature controller
JPS53134252A High speed induction heating roller
JPS53110028A Threeephase concentration type transformer
JPS5399418A Method of manufacturing threeephase concentrating type yoke core
JPS5398540A Induction heating roller using composite material
JPS52140036A Heating rotary cylinder heater
JPS52138737A Fluid induction heater
JPS52124924A Dielectric heating roller
JPS52124923A Dielectric heating roller
US3529116A Heating rotary drum apparatus having shaped flux pattern