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HOKUTO KENKI SERVICE KK

Overview
  • Total Patents
    12
About

HOKUTO KENKI SERVICE KK has a total of 12 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 mechanical elements are YAMAZAKI ISAMU, ISOBE MASABUMI and LEITER AUGUSTIN.

Patent filings in countries

World map showing HOKUTO KENKI SERVICE KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing HOKUTO KENKI SERVICE KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Servomotors

Top inventors

# Name Total Patents
#1 Kobayashi Naohiro 12
#2 Fujiwara Shozo 2
#3 Mori Tsutomu 1

Latest patents

Publication Filing date Title
JP2012067917A Hydraulic drive device, and pinching treatment apparatus with the same
JP2009281012A Work vehicle for steep slope
JP2009084898A Work vehicle for steep slope
JP2008051194A Hydraulic cylinder and hydraulic drive unit
JP2007298085A Hydraulic cylinder device and pinching treatment device equipped with it
JP2007298073A Hydraulic driving unit, and pinching treatment device equipped with it
JP2007298072A Hydraulic drive unit, and pinching treatment device equipped with it
JP2007062603A Crawler type working vehicle
JP2006328639A Self-traveling work machine
JP2006328659A Crushing machine and attachment mounting device
JP2006248309A Endless track type working vehicle
JP2006144378A Scraper device for stripping off building material