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OSAKA KANAGU KK

Overview
  • Total Patents
    196
  • GoodIP Patent Rank
    169,026
  • Filing trend
    ⇧ 300.0%
About

OSAKA KANAGU KK has a total of 196 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1979. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets civil engineering, machines and mechanical elements are MANSFIELD ASSEMBLIES CO, DIANORA GOSIO and GOSIO DIANORA.

Patent filings in countries

World map showing OSAKA KANAGU KKs patent filings in countries
# Country Total Patents
#1 Japan 189
#2 United States 5
#3 China 1
#4 United Kingdom 1

Patent filings per year

Chart showing OSAKA KANAGU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Minami Saburo 109
#2 Minami Takuji 41
#3 Minami Kanji 36
#4 Minami Saburou 13
#5 Minami Kangi 2
#6 Yagi Kenta 2
#7 Ogawa Sayaka 1
#8 Hayashi Makoto 1
#9 Maeda Masashi 1
#10 Tanaka Yoshihiko 1

Latest patents

Publication Filing date Title
JP2020101047A Automatic closing device for moving object such as sliding door
JP2019070307A Lower part swing stopper of hanging door
JP2019034124A Home delivery box
JP2020010958A Home delivery box
JP2018178687A Floor surface setting member of lower bracing device of hanging door
JP2018021440A Lower bracing device for overhung door
JP2018021305A Lower bracing device for overhung door
JP2017031788A Lower bracing device for top-hinged swinging door
JP2017020274A Door stop
JP2015108215A Crescent lock
JP2014152562A Door stop
JP2011196103A Upper hunging sliding door device
JP2011172800A Stopper device of mobile object
JP2011172648A Buffering/closing device for drawers
JP2011163525A Air damper
JP2011163025A Temporary-door-opened-state maintaining device of automatic door closing apparatus
JP2011057404A Placing stage
JP2010084461A Door guard device
JP2009207791A Boot shape maintaining device and boot
JP2009185535A Door stop