Learn more

KOJIMA KOZO

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    227,268
About

KOJIMA KOZO has a total of 44 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SHENYANG CHEMICAL COLLEGE, SANA KK and SHANDONG ZOETICLAND BIOLOG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing KOJIMA KOZOs patent filings in countries
# Country Total Patents
#1 Japan 44

Patent filings per year

Chart showing KOJIMA KOZOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kojima Kozo 43
#2 Nakada Yukio 7
#3 Nakagawa Naomi 1

Latest patents

Publication Filing date Title
JP2016073267A Suction brushing head for pet
JP2008296057A Sectional oxygen room
JP2008279284A Built-in oxygen room
JP2006015108A Portable built-up oxygen room
JP2003330364A Portable guide map
JP2001107886A Pump unit equipped with electric motor and bath water treating device using it
JP2000126060A Submerged type bath water treatment device
JP2000024419A Immersion type bathtub water filter
JPH11117292A Ground improving method
JPH1147519A Circulation type purification apparatus for bath
JPH10332206A Bathtub water heater for bath
JPH10332207A Bathtub water heater for bath
JPH10332205A Bathtub water heater for bath
JPH10230111A Circulation type cleaning device for bath
JPH10109008A Circulation type water purifying device for bath
JPH1052695A Method for purification of water and circulating purification device for bath
JPH1014800A Circulating type cleaning device for bath
JPH09152191A Circulation type purifier for bath
JPH09243164A Heating device for bath and circulation type insulation filter device for bath
JPH09206710A Vibrating device for washing of tableware