Learn more

ICHIKAWA KOSAN KK

Overview
  • Total Patents
    14
About

ICHIKAWA KOSAN KK has a total of 14 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are CHANGXING XINCHENG ENVIRONMENTAL PROT CO LTD, MENDONCA JOSE MAURICIO and MISHEV.

Patent filings in countries

World map showing ICHIKAWA KOSAN KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing ICHIKAWA KOSAN KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ichikawa Sadamu 12
#2 Ichikawa Tsutomu 2
#3 Tanimoto Ayumi 1
#4 Inoue Fumiko 1
#5 Kono Sumiko 1
#6 Iwahashi Toshiro 1

Latest patents

Publication Filing date Title
JP2006311913A Hemostatic patch
JP2006271584A Connecting structure between infusion container and infusion tube
JP2006206126A Liquid container
JP2004026302A Plastic tank for kerosene
JP2002316570A Fixed ashtray for automobile
JP2002311002A Vehicle for inspection
JP2001336473A Wind break facilities
JP2001082048A Slide type glass door
JP2001039467A Binding tool
JP2000343167A Method and device for producing ellipse ring or ellipse spiral
JP2000288315A Precipitate packing bag and filtration apparatus
JPH10227025A Polluted water diffusion preventive fence
JPH10121872A Wire screen, and net body for wire screen
JPH09209347A Anchor for polluted water diffusion preventing fence