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TAKUMA SOGO KENKYUSHO KK

Overview
  • Total Patents
    102
About

TAKUMA SOGO KENKYUSHO KK has a total of 102 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, thermal processes and materials and metallurgy are MIYAMOTO TADASHI, SRED AZ NII IRRIGATSII IM V D and EAST CN HYDROELEC INVEST & DES.

Patent filings in countries

World map showing TAKUMA SOGO KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 102

Patent filings per year

Chart showing TAKUMA SOGO KENKYUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yasuda Akihiro 24
#2 Fujiwara Gorou 16
#3 Kanazawa Masaru 16
#4 Hirashima Masao 16
#5 Nakao Yutaka 14
#6 Kodera Tamotsu 14
#7 Horino Seiya 10
#8 Kawabe Suenobu 9
#9 Ninomiya Yoshio 9
#10 Ueno Isao 8

Latest patents

Publication Filing date Title
JPH0824559A Rotating disk discharge type waste gas treating device
JPH07330396A Treatment of waste containing inorganic and organic chlorine compound carried out by utilizing cement production process
JPH0733409A Production of hydrogen peroxide water and gaseous mixture of hydrogen peroxide and ozone
JPH07743A Adsorbent and removing method for nitrogen oxide using adsorbent
JPH06254348A Denitrification equipment for power plant
JPH06226271A Water purifying method
JPH0647246A Adsorption type air cleaning machine and adsorbent used therefor
JPH0568705A Method for sterilizing exhaust gas and drainage, etc., in waste disposal facilities
JPH057732A Denitration of exhaust gas by light reaction
JPH0596263A Method for treatment to make ash from incinerator harmless
JPH06174387A Heat storage device
JPH04160002A Method and device for reforming methanol
JPH04139001A Production of hydrogen and catalyst to be used therefor
JPH04108601A Methanol reforming method utilizing waste heat and waste heat recovery-type methanol reformer
JPH0466757A Methanol reforming type gas engine-cogeneration device and method
JPH03274301A Electric system steam boiler
JPH03257001A Production of hydrogen and catalyst therefor
JPH0399127A Heat storage system
JPH0345802A Electric once-trough boiler
JPH0345801A Electric once-through boiler