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NAKAZAWA CHUZO HANBAI KK

Overview
  • Total Patents
    13
About

NAKAZAWA CHUZO HANBAI KK has a total of 13 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are TSYKANOVSKIJ EVGENIJ JUL EVICH, SADASHIGE TOKUSHU GOBAN KOGYO and ROKUDE SANGIYOU KK.

Patent filings in countries

World map showing NAKAZAWA CHUZO HANBAI KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing NAKAZAWA CHUZO HANBAI KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Tamura Masahiko 7
#2 Hanasaki Masatoshi 3
#3 Nakazawa Nobutaka 2
#4 Goto Masayuki 1
#5 Yamamoto Masao 1
#6 Katsumata Tadashi 1

Latest patents

Publication Filing date Title
JP2014095278A Underfloor inspection hole frame
JP2013040540A Ceiling inspection port frame
JP2008180067A End cap of handrail, connecting structure for handrails, and structure of connected handrails
JP2008190135A Mounting structure of bracket for handrail
JP2006250342A Holder of plate-like object
JP2006102424A Holding device for shelf board
JP2005336971A Pipe cap
JP2004143924A Luminescent handrail device
JP2004156348A Structure for mounting handrail bracket
JP2004084423A Mounting implement for handrail
JP2002339540A Handrail connecting cap
JP2001207612A Universal joint for handrail