Patents by Inventor Hideto Nishikawa

Hideto Nishikawa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Information providing system using code information
    Patent number: 7490134
    Abstract: By using code information, it is possible to easily and accurately direct users to interactive media. The code-issuing server system 10 issues 2-dimensional code information according to a request, an advertiser server system 20 receives the issued 2-dimensional code information and an advertiser server 21 manages the received 2-dimensional code information, a portable telephone 30 having an imaging function that uses a CCD camera photographs the 2-dimensional code information, obtains a Web address that is contained in the photographed 2-dimensional code information and accesses a Web page via the Internet 40 using the obtained Web address, and the advertiser server system 20 supplies information to the portable telephone 30 via the Internet 40 in response to access from the portable telephone 30.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: February 10, 2009
    Assignee: Dentsu, Inc.
    Inventors: Yuji Ono, Fumitaka Toya, Taku Ito, Kentaro Kitajima, Tohru Itoh, Atsuyuki Naito, Yoshito Hashimoto, Hidehiko Yamamoto, Hideto Nishikawa, Hiroyoshi Naitoh, Minehiro Konya
  • Information providing system using code information
    Publication number: 20050038872
    Abstract: By using code information, it is possible to easily and accurately direct users to interactive media. The code-issuing server system 10 issues 2-dimensional code information according to a request, an advertiser server system 20 receives the issued 2-dimensional code information and an advertiser server 21 manages the received 2-dimensional code information, a portable telephone 30 having an imaging function that uses a CCD camera photographs the 2-dimensional code information, obtains a Web address that is contained in the photographed 2-dimensional code information and accesses a Web page via the Internet 40 using the obtained Web address, and the advertiser server system 20 supplies information to the portable telephone 30 via the Internet 40 in response to access from the portable telephone 30.
    Type: Application
    Filed: February 6, 2003
    Publication date: February 17, 2005
    Inventors: Yuji Ono, Fumitaka Toya, Taku Ito, Kentaro Kitajima, Tohru Itoh, Atsuyuki Naito, Yoshito Hashimoto, Hidehiko Yamamoto, Hideto Nishikawa, Minehiro Konya