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TENNEX CORP

Overview
  • Total Patents
    88
About

TENNEX CORP has a total of 88 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, chemical engineering and thermal processes are MUNTERS EUROFORM GMBH CARL, K&N ENG INC and RVT PROCESS EQUIPMENT GMBH.

Patent filings in countries

World map showing TENNEX CORPs patent filings in countries
# Country Total Patents
#1 Japan 80
#2 United States 5
#3 EPO (European Patent Office) 3

Patent filings per year

Chart showing TENNEX CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kondo Tomohisa 8
#2 Yamada Katsuya 6
#3 Ichihara Takayuki 6
#4 Nagayama Hiroki 6
#5 Chino Yuji 5
#6 Uchino Masashi 5
#7 Ishii Hiromasa 5
#8 Nakano Masaru 4
#9 Arita Muneya 4
#10 Matsuoka Junichiro 4

Latest patents

Publication Filing date Title
JP2001248504A Canister for processing evaporated fuel
US6599856B1 Formed activated carbon and process for producing the same
JP2001322872A Molded activated carbon and method for manufacturing the same
JP2002106437A Air intake muffler
JP2002106434A Intake resonator
JP2002106320A Oil separator
JP2002095913A Deodorizing filter
JP2002017832A Deodorizing filter and its manufacturing method
JP2002001027A Multilayered dust collecting filter
JP2001269514A Oil strainer
JP2001263036A Blowby gas circulating device for engine
JP2001259315A Oil strainer
JP2001263185A Intake silencer of internal combustion engine
JP2001263982A Structure of holding a pair of bellows pipes
JP2001263970A Egr gas cooler for internal combustion engine
JP2001263159A Oil seal for cylinder head cover for internal combustion engine
EP1132611A1 Resonator type silencer for automotive engine
JP2001252819A Cylinder cutter
JP2001248613A Clip device
JP2001099022A Alcohol fuel vapor treatment device for vehicle