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TOA NEKKEN KK

Overview
  • Total Patents
    42
About

TOA NEKKEN KK has a total of 42 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, Australia and China. Its main competitors in its focus markets basic materials chemistry, chemical engineering and thermal processes are CCTEG CLEAN ENERGY CO LTD, OH MI HYE and ARADI ALLEN A.

Patent filings in countries

World map showing TOA NEKKEN KKs patent filings in countries

Patent filings per year

Chart showing TOA NEKKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morimoto Iwao 14
#2 Sasaki Hiroshi 13
#3 Morimoto Takehiko 9
#4 Harada Yoshio 6
#5 Morimoto Taketo 3
#6 Maejima Iwao 3
#7 Matsui Yoshitomo 3
#8 Sawada Hiroshi 3
#9 Masuda Tatsuki 3
#10 Matsui Mutsuji 3

Latest patents

Publication Filing date Title
JP2009050809A Reduction agent of carbon dioxide in combustion flue gas and carbon dioxide reduction method
JP2005287368A Part cover for tea manufacturing machine made of hybrid material
JP2005188893A Reforming method of incinerated ash containing hazardous substance
JP2003106507A Method for controlling clinker in city refuse incineration facility
JP2002078451A Non-sticking treated tea leaf rake for tea producing machine and attached part
JP2001062444A Boiler with built-in activated water production device and activated steam generator
JPH11166187A Burning method and additive for burning
JPH10195469A Fuel additive for solid fuel and its production
JPH10196460A Method for restraining black smoke from being generated from diesel engine
JPH10156136A Method for treating waste combustion gas of fossil fuel
JPH09241664A Additive for preventing corrosion and its usage
JPH09241667A Anticorrosive additive for incineration plant for municipal waste and/or sludge and its use
JPH09122498A Deteriotation control additive and deterioration control method for denitration catalyst
JPH0921332A Operating method for heavy oil combustion turbine
JPH0823882A Bottom plate for tea-manufacturing machine
JPH074606A Method for restraining thermal reflection in evaporating-tube wall of boiler
JPH05301753A Protecting coating compound for fire brick
JPH05156268A Method for recycling and utilizing heavy oil ash collected with electric dust collector
JPH0526402A Smoke tube type steam boiler with a plurality of steam outlets
JPH0526401A Lateral cylindrical furnace and smoke tube type small-sized steam boiler