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MURAO GIKEN KK

Overview
  • Total Patents
    12
About

MURAO GIKEN KK has a total of 12 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are YAMASHITA SHUZO, OHASHI NORIO and BEIJING TIANAN BIOTECHNOLOGY CO LTD.

Patent filings in countries

World map showing MURAO GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing MURAO GIKEN KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Murao Kenji 11
#2 Horiguchi Toshihiko 3
#3 Sato Mikio 3
#4 Iio Mikio 2
#5 Komatsu Masahiro 1
#6 Maeda Isateru 1
#7 Tazawa Tomohiro 1
#8 Fukuda Makoto 1
#9 Niizeki Atsuo 1

Latest patents

Publication Filing date Title
JP2008062206A Underground water control management system
JP2006017558A Investigation method for ground activity situation
JP2004211901A Construction member for buried pipe and construction member for slope
JP2005127098A Snow melting method
JP2004263412A Snow melting method
JP2003251337A Floating-type water purifying apparatus
JP2003227500A Pump device
JP2003166231A Installation device for installing geological survey implement into underground
JP2002106752A Vessel for distinguishing buried pipe
JP2001336667A Buried pipe identifying device
JP2001280543A Laying member for buried pipe and laying member for slope face