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UNIT SAFETY SIGN CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    214,633
About

UNIT SAFETY SIGN CO LTD has a total of 15 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are GEITH PATENTS LTD, YAGI SANGYO KK and ENIWA KENSETSU KK.

Patent filings in countries

World map showing UNIT SAFETY SIGN CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing UNIT SAFETY SIGN CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Dredging

Top inventors

# Name Total Patents
#1 Kuroda Hiroshi 11
#2 Kuroda Yuichiro 4

Latest patents

Publication Filing date Title
JP2020187289A Self-standing signboard
JP2016074344A Small articles storing container for carriage
JP2015154797A Display tool for carpet
JP2015108230A Device and method for preventing collision accident between machine and object in high place
JP2014038141A Laminate body suspension tool
JP2011102447A Helmet wearing indicator
JP2011016628A Suspending cargo alarm device and suspending-moving method of suspending cargo
JP2009150090A Pipe strut supporting pedestal
JP2007034187A Display tool
JP2007020647A Arm band
JP2006316521A Reflective chain
JP2006250966A Valve tag hanging device
JP2005128457A Rainproof display form holding board
JP2005122077A Display tool for tube pipe
JP2003173155A No accident record display board