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IKEDA HIROTAKA

Overview
  • Total Patents
    12
About

IKEDA HIROTAKA has a total of 12 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets consumer goods are HARGRAVE MALCOLM, TWENTEX HANDEL BV and KRELL JOSEPH.

Patent filings in countries

World map showing IKEDA HIROTAKAs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing IKEDA HIROTAKAs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Consumer goods

Focus technologies

# Technology
#1 Filing and indexing

Top inventors

# Name Total Patents
#1 Ikeda Hirotaka 12

Latest patents

Publication Filing date Title
JP2013146991A Sheet serving as spine of document bundle
JP2005325622A Wooden spiral stairs
JP2002358240A Temporal certification method for electronic file and temporal certification device for electronic file
JP2003203131A Time proof service for issuing certificate
JP2002358386A Method and apparatus for time verification of computerized file
JP2002358385A Method and apparatus for time verification of computerized file
JP2002358384A Method and apparatus for time verification of computerized file
JP2002108762A Method and device for registering web page by electronic mail, recording medium recording program registering web page by electronic mail and electronic mail
JP2002163153A Data copy method, data copy system, recording medium recording copy program provided with data for copy, and data for copy
JP2001068232A Receptacle strip
JPH01307656A Detecting electrode