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OHCERA CO LTD

Overview
  • Total Patents
    56
About

OHCERA CO LTD has a total of 56 patent applications. Its first patent ever was published in 2000. It filed its patents most often in EPO (European Patent Office), Japan and China. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are TASHK NI I PUROEKUTONUI I SUTO, SAINT GOBAIN CT RECHERCHES and BACKHAUS-RICOULT MONIKA.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Fukuda Masaaki 48
#2 Fukuda Tsutomu 48
#3 Fukuda Masahiro 48
#4 Takahashi Masahide 42
#5 Yoko Toshinobu 33
#6 Yokoo Toshinobu 9
#7 Masahiro Fukuda 7
#8 Tsutomu Fukuda 7
#9 Masahide Takahashi 7
#10 Toshinobu Yoko 7

Latest patents

Publication Filing date Title
JP2007105622A Honeycomb filter for cleaning exhaust gas and method for manufacturing the same
JP2006327842A Insulating refractory material for microwave firing furnace
CN1946653A Magnesium aluminum titanate crystal structure and method for producing same
CN1838983A Honeycomb filter for clarifying exhaust gas and method for manufacture thereof
KR20060095877A Honeycomb carrier for exhaust gas clarification catalyst and method for production thereof
CA2528921A1 Honeycomb filter for cleaning exhaust gas, and process for its production
JP2005314185A Molten glass supplying unit
JP2005313295A Surface plate for holding flat object
JP2005314186A Refractory for float bath and float bath
JP2005314170A Rotary kiln
CN1708462A Method for producing aluminum magnesium titanate sintered product
JP2005087797A Honeycomb carrier for exhaust gas cleaning catalyst and manufacturing method therefor
JP2005046667A Honeycomb carrier for exhaust gas cleaning catalyst and its manufacturing method