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KITAGAWA TAKATSUGU

Overview
  • Total Patents
    11
About

KITAGAWA TAKATSUGU has a total of 11 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 computer technology and machines are LEXIS NEXIS A DIVISION OF REED, ELIYON TECHNOLOGIES CORP and VHSOFT TECHNOLOGIES COMPANY LT.

Patent filings in countries

World map showing KITAGAWA TAKATSUGUs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing KITAGAWA TAKATSUGUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kitagawa Takatsugu 11
#2 Seiki Yasushi 1

Latest patents

Publication Filing date Title
JP2006331433A Portable information apparatus
JP2004164665A Database server for electronic commerce
JP2003224889A Information apparatus
JP2003085387A Electronic commerce method
JP2003036215A Information recording medium, clipping delivering server and clipping delivering method
JP2002083232A Commerce promoting method, commodity selling method by card, delivery designating setting method, commerce payment-entrusting method, commerce-canceling method, commerce method, and commerce server
JP2002041832A Electronic commerce system, electronic commerce providing server, license registration check server, electronic commerce method, information publishing method for card, and information equipment
JP2002048586A Navigation method, portable information apparatus, navigation server, and optical data analytic server
JP2002041383A Information equipment
JP2001256139A Mobile meta data operation system utilizing two- dimensional code
JPH1049541A Meaning information processor