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KAM KK

Overview
  • Total Patents
    33
About

KAM KK has a total of 33 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and materials and metallurgy are MARUTAKA CONCRETE KOGYO KK, SUGAWARA DOBOKU KK and MIYAGI PREFECTURE.

Patent filings in countries

World map showing KAM KKs patent filings in countries
# Country Total Patents
#1 Japan 33

Patent filings per year

Chart showing KAM KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujii Atsutaka 33
#2 Matsumoto Motoo 1
#3 Konishi Kazuo 1

Latest patents

Publication Filing date Title
JP2009179995A Sidewalk structural member
JP2008075271A Sidewalk structure
JP2006312862A Sidewalk structure
JP2006095689A Water barrier mat
JP2005098045A Revetment structure
JP2004004687A Sound-absorption/thermal insulation member
JP2004238805A Low-noise road shoulder structure
JP2004076210A Acoustic material
JP2003090015A Sound absorbing member
JP2003336224A Sound insulating wall unit
JP2002201614A Sound insulating wall unit
JP2001003333A Revetment structure
JP2001265357A Sound absorbing member
JP2001195075A Sound absorbing member
JP2001140238A Slope structure
JP2000265439A Metal mesh basket member for revetment construction
JP2000265473A Metallic net cage member for bulkhead construction
JP2001003368A Slope structure
JP2000319891A Slope-face structure
JPH11293630A Scaffold-cum-noise absorbing member for overhead bridge