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HANADA KK

Overview
  • Total Patents
    11
About

HANADA KK has a total of 11 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 environmental technology are DJK KENKYUSHO KK, MIKHAJLOV N V and SHANGHAI BAOSTEEL EQUIP MAINT.

Patent filings in countries

World map showing HANADA KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hanada Kozo 10
#2 Matsuki Seiji 3
#3 Maruyama Noboru 2
#4 Sakamaki Mitsuo 2
#5 Kimura Shuichi 1
#6 Nishimura Gosuke 1

Latest patents

Publication Filing date Title
JP2011173106A Dissolved oxygen concentration increasing apparatus
JP2010138362A Method of producing emulsion fuel oil
JP2010111839A Aqueous fuel, and method for producing the same
JP2010071598A Emulsion fuel manufacturing device
JP2009219984A Process for producing sterilized water
JP2009095709A Method for producing sterilized water
JP2009093458A Vending machine
JP2008308189A Beverage vending machine and container for it
JP2007126823A Portable toilet
JP2004011236A Flushing water-circulating flush toilet
JP2000108081A Can cutting device