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ICHIKAWA TADAKAZU

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    222,641
  • Filing trend
    0.0%
About

ICHIKAWA TADAKAZU has a total of 11 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are Bujalski Wacław, CHANGZHOU SUTE BEARING MANUFACTURE CO LTD and TOKUSHU DENSO KK.

Patent filings in countries

World map showing ICHIKAWA TADAKAZUs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing ICHIKAWA TADAKAZUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ichikawa Tadakazu 11

Latest patents

Publication Filing date Title
JP2019122948A Liquid charging device
JP2019025469A Apparatus for applying zeta potential to liquid
JP2015075100A Pressure release unit in gas-liquid mixture fuel manufacturing device
JP2015075096A Method of controlling pressure of gas-liquid mixture fuel in gas-liquid mixture fuel manufacturing device
JP2015075097A Gas-liquid mixture fuel manufacturing device
JP2015075092A Safety device for preventing operation stop of internal combustion engine and combustion device in gas-liquid mixture fuel manufacturing device
JP2015075093A Adjustment of gas-liquid mixing ratio in gas-liquid mixture fuel manufacturing device
JP2015075091A Gas-liquid mixture fuel manufacturing device
JP2013234654A Gas-liquid mixture fuel producing device
JP2011230110A Filter
JPS6438909A Shield wire and shield cable with conductive layer of conductive high polymer material