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KITAGAWA KAZUHIKO

Overview
  • Total Patents
    30
About

KITAGAWA KAZUHIKO has a total of 30 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 environmental technology and civil engineering are HUNAN CHENZHOU MINING GROUP CO LTD, SIMFEROPOLSKIJ DN INZH STR I and YANG NIE.

Patent filings in countries

World map showing KITAGAWA KAZUHIKOs patent filings in countries
# Country Total Patents
#1 Japan 30

Patent filings per year

Chart showing KITAGAWA KAZUHIKOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kitagawa Kazuhiko 30
#2 Okamoto Kousuke 1
#3 Kitagawa Tomoko 1

Latest patents

Publication Filing date Title
JP2007132161A Fragment sticking preventive tool and fragment sticking preventive guardrail
JP2005278895A Fall prevention device and soccer goal with the same
JP2004293224A Car stop structure
JP2004225949A Dispersing rhombus and dispersing rhombus structure
JP2004218264A Pole support, pole mounting implement, and plate-like object mounting implement
JP2004003273A Rod member support, barricade mounting body, barricade structure, boundary indicator, and boundary indicator structure
JP2003342957A Gabion body reinforcing structure, bent structure of gabion, and lumber holder
JP2003055933A Unit block and work block
JP2002105922A Cylindrical cage body unit and assembling cylindrical cage body and cylindrical cage structural body
JP2002095533A Assembly kit and assembled structure
JP2001262536A Basket-like frame body and basket block, and method and tool for manufacturing the frame body and block
JP2000008383A Earth retaining unit, earth retaining unit frame, and earth retaining wall construction method
JP2000144682A Natural stone unit, natural stone unit connector and natural stone support member
JP2000073449A Face structure and three-dimensional structure
JPH11303043A Cage-shaped frame body and multi-natural type cage block
JPH11243783A Flowering container rack and flowering container supporter
JPH11124835A Cage wall unit, cage wall, and its construction
JPH11101026A Wire mesh panel and its connecting method
JPH10306422A Cage mat unit and construction method for cage mat
JPH10276598A Floating planter and fixing method therefor