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DENARO KK

Overview
  • Total Patents
    39
About

DENARO KK has a total of 39 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are NANIWA ROKI KENKYUSHO KK, GUP NPO ASTROFIZIKA and KOCHERGIN IGOR NIKOLAEVICH.

Patent filings in countries

World map showing DENARO KKs patent filings in countries
# Country Total Patents
#1 Japan 39

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Toyooka Takamaro 29
#2 Toyooka Yoshitaka 7
#3 Noguchi Naohira 3
#4 Nawata Taizo 3
#5 Kirikoshi Kazunari 3
#6 Tiberi Ted 1

Latest patents

Publication Filing date Title
JP2008276588A Point exchange system
JP2008234558A System for supporting sale of service other than fuel supply
JP2006268885A Oil feed payment adjusting apparatus
JP2007333696A Buried state display for existing buried pipe
JP2006160319A Apparatus for settling account on charge of oil supply
JP2006160275A Apparatus for settling account on charge of oil supply
JP2006160276A Apparatus for settling account on charge of oil supply
JP2006160274A Apparatus for settling account on charge of oil supply
JP2006115241A Monitoring system of specific region
JP2006115240A Monitoring system of specific region
JP2006115239A Monitoring system of specific region
JP2005205982A System for gasoline station
JP2005208800A Record medium system for member
JP2004094979A Payment adjustment device for gasoline filling
JP2004136981A Money receiving and adjusting device for refueling
JP2005078439A Recording medium system for members
JP2005028752A Rewritable card
JP2004323026A Flammable gas recovery system
JP2003184371A Safe locking/unlocking system
JP2002249031A Hydrogen supply stand