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TOKYO RADIATOR SEIZO KK

Overview
  • Total Patents
    140
  • GoodIP Patent Rank
    163,427
  • Filing trend
    ⇧ 100.0%
About

TOKYO RADIATOR SEIZO KK has a total of 140 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1985. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets thermal processes, environmental technology and engines, pumps and turbines are TITANX ENGINE COOLING HOLDING AB, FOSHAN KAMUI HEAT EXCHANGER CO LTD and T RAD CO LTD.

Patent filings in countries

World map showing TOKYO RADIATOR SEIZO KKs patent filings in countries

Patent filings per year

Chart showing TOKYO RADIATOR SEIZO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kozai Susumu 20
#2 Yokoo Tetsu 14
#3 Semura Kenta 13
#4 Hashimoto Yasuhiro 12
#5 Yokoyama Yuichi 11
#6 Harada Shuichi 10
#7 Sato Takeshi 10
#8 Tamura Taketoshi 9
#9 Komatsubara Tamio 9
#10 Igarashi Atsushi 9

Latest patents

Publication Filing date Title
WO2020067123A1 Fan guide unit
JP2020051306A Fan guide
JP2019095094A Reinforcement member and reinforcement structure of heat exchanger using the reinforcement member
JP2017015295A Inner fin of heat exchanger
JP2015078819A Inner fin
JP2013113523A Inner fin
JP2013113243A Egr cooler
JP2012207633A Egr device
JP2012159301A Temperature measuring pipe fitting for performance test of radiator
JP2012116270A Fuel tank
JP2012097589A Fan shroud of radiator for vehicle
JP2012077967A Inner fin
JP2012047105A Egr cooler
JP2011202863A Core structure for heat exchanger and egr cooler using the same
JP2011174431A Radiation performance testing device of radiator and method for collecting radiator cooling water
JP2011133198A Vehicular intercooler
JP2011007128A Urea water tank
JP2010260448A Sealing structure of vehicular radiator
JP2010236442A Fitting structure of dustproof net
JP2010228549A Fuel tank for vehicle