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OMASA KEISHICHI

Overview
  • Total Patents
    11
About

OMASA KEISHICHI has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are OUTSPAN INT LTD, SHEN FENGYAN and SANJIANG LUSHI TEA MACHINERY MFG CO LTD.

Patent filings in countries

World map showing OMASA KEISHICHIs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing OMASA KEISHICHIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Omasa Keishichi 11

Latest patents

Publication Filing date Title
JP2015084652A Helppacker
JP2014057563A Catch-scissors
JP2012071088A Jumping power measuring instrument
JP2011062193A Irrigation hose guide
JP2010094119A Planter holder for concrete-block wall
JP2010081927A Fish bone-picking device
JP2009219478A Tool for fixing planter roof and prop
JP2009012853A Shopping basket with plastic grocery bag supporting function
JP2009011299A L-shaped sickle with hook
JP2008307041A Tool for preventing alga or the like from flowing in for paddy field
JP2008283956A Chum ball dropping device