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NIITEKKU KK

Overview
  • Total Patents
    19
About

NIITEKKU KK has a total of 19 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are MARUTAKA KOGYO KK, SLEEP WILLIAM HENRY and TILLEY A.

Patent filings in countries

World map showing NIITEKKU KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

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

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Kataoka Mitsuhiro 8
#2 Iwauchi Kenji 4
#3 Kiregawa Mitsunobu 3
#4 Masuda Yukio 1
#5 Nii Kenji 1
#6 Azuma Kazuya 1
#7 Tsuji Koji 1
#8 Hori Chie 1
#9 Mizukoshi Akinari 1

Latest patents

Publication Filing date Title
JP2013117506A Door opening/closing control device
JP2009257068A Device and method for sliding door driving
JP2009150057A Full-opening lock mechanism of sliding door
JP2009035986A Checking hinge mechanism
JP2008285942A Sliding device for sliding door, and sliding door equipment
JP2008275082A Hinge mechanism for automobile
JP2008174982A Opening-closing mechanism
JP2008025790A Hinge device and its manufacturing method
JP2007277877A Slide traveling assisting mechanism
JP2007277878A Sliding door
JP2006254581A Open/close driving method of sliding door and open/close unit
JP2006233676A Flat sliding doors
JP2006194051A Buffering and urging device and method
JP2006074960A Motor with compact structure and activation method of the same
JP2005333714A Simple structure dc motor and its constitution method
JP2005261096A Opening/closing drive method of sliding door and opening/closing drive unit of sliding door
JP2001341527A Door checker device for vehicle
JP2000160914A Door hinge structure with checker function
JP2000121006A Simple small-sized source for producing superheated steam