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BUFA CONCRETE PROT JAPAN KK

Overview
  • Total Patents
    11
About

BUFA CONCRETE PROT JAPAN KK has a total of 11 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy are BENO NEW MATERIAL LTD, GRANIGG BARTEL DR and GLORIAN CHARLES.

Patent filings in countries

World map showing BUFA CONCRETE PROT JAPAN KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing BUFA CONCRETE PROT JAPAN KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Building materials

Top inventors

# Name Total Patents
#1 Mogi Masao 9
#2 Sakaki Shigeki 1
#3 Mitsuzuka Hidetoshi 1

Latest patents

Publication Filing date Title
JP2011001416A Method and apparatus for treating waste edible oil
JP2008069563A Heat-insulating waterproof layer for building or construction, and method of forming the same
JP2006239221A Apparatus for cleaning inner and outer surfaces of building windowpane
JP2006141448A Cleaning device for fixed sash windows which are continuously arranged in horizontal direction
JP2006102331A Wire driving type fixed window cleaning apparatus
JP2006087467A Cleaning apparatus of wide glass wall
JP2006014997A Wiper blade holding device of windowpane cleaning device of building
JP2006006430A Glass surface water feed system of automatic washing apparatus for external wall glass or window glass of high-rise building
JP2006000459A Manual opening/closing window with washing device
JP2005344420A Single-sliding motor-operated window equipped with washing device
JP2005318906A Windowpane outer surface cleaning device for building