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ICT CO LTD

Overview
  • Total Patents
    144
About

ICT CO LTD has a total of 144 patent applications. Its first patent ever was published in 1994. It filed its patents most often in EPO (European Patent Office), United States and Republic of Korea. Its main competitors in its focus markets chemical engineering, environmental technology and machines are UMICORE SHOKUBAI JAPAN CO LTD, QI GONGSHIN and MATSUEDA SATOSHI.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Horiuchi Makoto 55
#2 Ikeda Masanori 30
#3 Nakane Takuji 23
#4 Matsumoto Takeshi 22
#5 Okumura Akihisa 22
#6 Taniguchi Shigeyoshi 21
#7 Goto Hideki 21
#8 Yoshikawa Tatsuya 18
#9 Hori Masao 17
#10 Kobayashi Takao 16

Latest patents

Publication Filing date Title
WO2012121085A1 Catalyst for exhaust gas purification, method for producing same, and exhaust gas purification method using same
WO2012105454A1 Catalyst for cleaning exhaust gas
CA2754405A1 Catalyst for purifying exhaust gas
WO2010044453A1 Exhaust gas purifying catalyst and purification method using same
KR20110074862A Exhaust gas purifying catalyst and method for purifying exhaust gas using the catalyst
WO2010023919A1 Exhaust gas purification catalyst and exhaust gas purification method using same
WO2009116468A1 Catalyst for cleaning internal combustion engine exhaust gas and method for cleaning exhaust gas using said catalyst
KR20100075968A Catalyst for the removal of nitrogen oxides and method for the removal of nitrogen oxides with the same
KR20080114684A Method of purifying exhaust gas from internal combustion engine
US2007219089A1 Catalyst for exhaust gas purification, production method therefor, and method for purification of exhaust gas using the catalyst
US2007219082A1 Adsorbent for hydrocarbons, catalyst for exhaust gas purification and method for exhaust gas purification
CN101607209A Exhaust gas purifying catalyst and method for purifying exhaust gas
WO03068394A1 Catalyst for clarifying exhaust emission from internal combustion engine, method for preparation thereof, and method for clarifying exhaust emission from internal combustion engine
EP1350565A1 Catalyst for clarification of nitrogen oxides
EP1211395A1 Catalyst device for clarification of exhaust gas
EP1166856A2 Exhaust gas purifying catalyst
US6602479B2 Exhaust gas purifying catalyst
US6245307B1 Catalyst for purifying exhaust gas from lean burn engine and method for purification
US6214307B1 Exhaust gas purifying catalyst and exhaust gas purifying method
EP0781591A2 Purifying catalyst for exhaust gas from internal combustion engine