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KO SHITSUFUN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    185,192
  • Filing trend
    ⇩ 100.0%
About

KO SHITSUFUN has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in Japan. Its main competitors in its focus markets packaging and shipping and textiles and paper are SOEDERHOLM JAN, ZEILER AG and NICOLLET HUGUES SA.

Patent filings in countries

World map showing KO SHITSUFUNs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing KO SHITSUFUNs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hagiwara Tadashi 7
#2 Ko Shitsufun 6

Latest patents

Publication Filing date Title
JP2019043589A Bag-like container
JP2018188197A Vacuum mechanism comprising flow control mechanism
JP2017197286A Pouring nozzle opening/closing mechanism
JP2017197287A Bag-in-box
JP2016147709A Bag-in-box
JP2016147708A Pouring nozzle automatic closing mechanism of suspension container
JP2015160612A Packaging material with check valve
JP2015093729A Bag fastening clip
JP2015083493A Clip for fastening bag
JP2014069881A Vacuum pump mechanism
JP2009190775A Air suction type article holding device
JP2008133007A Repeatedly vacuum-storable bag-like container
JP2008133008A Juxtaposed-type self-supporting bag-like vessel with bottom equipped with communication passage