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OGAWA TEKKU KK

Overview
  • Total Patents
    12
About

OGAWA TEKKU KK has a total of 12 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are TIANJIN NENGXIN TECH CO LTD, INSTITUTUL NAT DE CERCETARE DEZVOLTARE PENTRU FIZICA LASERILOR PLASMEI SI RADIATIEI and FEDERAL NOE GUP VRNII RYBNOGO KHOZJAJSTVA I OKEANOGRAFII FGUP VNIRO.

Patent filings in countries

World map showing OGAWA TEKKU KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing OGAWA TEKKU KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Top inventors

# Name Total Patents
#1 Eto Takeshi 8
#2 Hirozawa Hidetomo 6
#3 Watanuki Yukio 1
#4 Abe Yoshisuke 1
#5 Kumagai Takashi 1
#6 Yoshida Kuniharu 1

Latest patents

Publication Filing date Title
JP2013023268A Storage bag
JP2011137363A Heat insulating sheet
JP2009113986A Device and method for removing coating material
JP2008162007A Enclosure apparatus
JP2009084980A Cover and coating material removing method
JP2007217923A Wall surface cover and coating material elimination method making use thereof
JP2007126890A Enclosure bag and enclosing method
JP2005074140A Playground equipment
JP2005052305A Play equipment
JP2003120502A Windmill
JP2003009754A Fence for animal entering prevention