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TOYO RAJIEETAA KK

Overview
  • Total Patents
    18
About

TOYO RAJIEETAA KK has a total of 18 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets thermal processes are SHEKHTMAN ANATOLIJ A, ECONOTHERM UK Ltd and KTM KUEHLER GMBH.

Patent filings in countries

World map showing TOYO RAJIEETAA KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing TOYO RAJIEETAA KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Top inventors

# Name Total Patents
#1 Watanabe Hiromi 3
#2 Kurihara Shigeru 2
#3 Hagiwara Hisao 2
#4 Kaminaga Akio 2
#5 Kikuchi Kouichirou 2
#6 Okumura Kazuhiro 2
#7 Iwata Riyouichi 1
#8 Kishi Noriyoshi 1
#9 Aoki Yasunori 1
#10 Chikamatsu Shinsuke 1

Latest patents

Publication Filing date Title
JPS54152260A Fin for heat exchanger
JPS5491849A Radiator of waterrcooling system engine
JPS5437953A Method of producing fin for bent core in heat exchanger
JPS5437954A Method of producing fin for bent core in heat exchanger
JPS5423845A Method of preventing gas pole resonance of radiator core
JPS53106653A Soldering method
JPS52108546A Heat exchanger and method of producing same
JPS52108547A Heat exchanger and method of producing same
JPS5295358A Heat exchanger core
JPS5285653A Corrugated fin for radiator
JPS5268049A Method of brazing among bulgy projections for keeping distance in middle of multiple step plate type oil cooler
JPS5240862A Brazing method of corgated fins in heat exchanger
JPS5230247A Brazing method of multiistep plate type oil cooler
JPS5216047A Soldering method by dipping for u-shaped connecting pipe in radiator-c ore
JPS51151659A Method of producing curved core
JPS51137946A Multi-layor rotary heat exchanger
JPS51117163A Method of producing curved core
JPS51117162A Method of producing curved core