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OGAWA HIDEJI

Overview
  • Total Patents
    14
About

OGAWA HIDEJI has a total of 14 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets digital networks, computer technology and it methods for management are COHEN ALAIN J, EMIGH AARON and SULLIVAN MICHAEL.

Patent filings in countries

World map showing OGAWA HIDEJIs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing OGAWA HIDEJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ogawa Hideji 14

Latest patents

Publication Filing date Title
JP2008287400A Mail server system and program
JP2005196800A User authentication method and user authentication system
JP2004158924A File transfer system, key server apparatus, file sender, file memory, file receiver, and program
JP2003256373A Authentication device, authentication method and program
JP2003009234A Download reproduction system, on-vehicle reproducing device and method, download station, downloading method and program
JP2002073492A E-mail server apparatus, e-mail service method and information recording medium
JP2001306520A Service providing system capable of displaying advertisement, device and method for securing provider, service provision and information recording medium
JP2001256095A Device and method for managing address information and information recording medium
JP2001227960A Time required for movement acquiring system, local map information server, time required for movement acquiring server, these control methods and information recording medium
JP2001217865A Communication system, relay unit, service providing unit, relay method, service providing method and information recording medium
JP2001217875A Relay unit, relay method, and information recording medium
JP2000350801A Score management system, score management server and information recording medium
JPH05340987A Connecting cord having destination indicating function
JPH05312884A Connection information method and device for information wiring facility