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MARUTAKA KOGYO KK

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    235,634
About

MARUTAKA KOGYO KK has a total of 23 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are AATVIDABERGS BUTIKSINREDNINGAR, TIANJIN BAODI DISTR LIYI HARDWARE FACTORY and TILLEY A.

Patent filings in countries

World map showing MARUTAKA KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

Chart showing MARUTAKA KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Takazawa Ietsugu 8
#2 Takakura Hironori 6
#3 Uchiyama Tadanobu 5
#4 Takazawa Tadanobu 2
#5 Takakura Kanji 1
#6 Takagi Kazumasa 1
#7 Morita Shinichi 1
#8 Takagi Eizo 1

Latest patents

Publication Filing date Title
JP2015217327A Oil separation device and method of oil filter
JP2014084655A Movable wall device
JP2013108544A Bolt
JP2006022542A Connected double-floating type movable suspended wall device
JP2001299517A Display panel equipment with lighting
JP2001161757A Bed
JP2001073626A Hanging device of moving partition panel
JP2000352259A Suspension device of moving partition panel
JP2000346130A Base isolation supporting device for moving partition wall
JPH02132284A Suspension device for mobile hanger wall
JPH02128084A Sash hanger device for hanging down movable wall
JPH02115484A Suspending rail for mobile partition wall
JPH02115485A Suspending device for mobile partition wall
JPH02115486A Suspending device for mobile partition wall
JPH02102612A Steam box
JPH0291381A Floating sash hanger device for hanging mobile wall
JPH0291382A Floating sash hanger device for hanging mobile wall
JPH01193502A Steam character converter
JPS61199778A Apparatus for cutting root of welsh onion
JPS60102485A Hanging apparatus of moving room partitioning wall