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TOYO RADIATOR CO LTD

Overview
  • Total Patents
    713
About

TOYO RADIATOR CO LTD has a total of 713 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets thermal processes, environmental technology and engines, pumps and turbines are T RAD CO LTD, ZAOZHUANG FUYUAN PRINTING & DYEING MACHINERY CO LTD and TIANJIN JIXINDA BUSINESS TRADI.

Patent filings per year

Chart showing TOYO RADIATOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Igami Takashi 71
#2 Shinnaga Hidetaka 60
#3 Tanaka Sotoharu 52
#4 Sakai Taiji 36
#5 Ono Jun 35
#6 Nakano Kimiaki 33
#7 Wada Tsutomu 31
#8 Yoshino Yasushi 31
#9 Hagiwara Hisao 30
#10 Aoyama Tadamichi 26

Latest patents

Publication Filing date Title
WO2005093359A1 Module radiator
WO2005008162A1 Module type radiator
JP2005009848A Plate type heat exchanger
JP2005098672A Tubeless heat exchanger
WO2004080891A1 Steam reformer
JP2005195190A Multiplate heat exchanger
JP2005195191A Heat exchanger element
JP2005180820A Element for heat exchanger and its manufacturing method
JP2005180821A Element for heat exchanger and its manufacturing method
JP2005174785A Fuel cell system
JP2005172262A Heat exchanger
JP2005164084A High temperature heat exchanger
JP2005156069A Heat exchanger and its manufacturing method
JP2005152843A Crusher of waste polystyrene foam
JP2005147570A Double pipe type heat exchanger
JP2005147567A Double pipe type heat exchanger
JP2005147569A Double pipe type heat exchanger
JP2005147566A Double pipe type heat exchanger
JP2005147564A Double pipe type heat exchanger
JP2005147523A Manufacturing method for heat exchanger header and heat exchanger header