Patents by Inventor Yoshiko Kitagawa

Yoshiko Kitagawa 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).

  • Publication number: 20100023412
    Abstract: (a) Step of a portable information processing device (65a) reading an image code by, editing first level personal information stored in the portable information processing device (65a) and information incorporated in the image code, and directly accessing a business server (64a) based on the edited information; and a license registration server (28) then receiving second level personal information of a higher security level than the first level personal information stored in the portable information processing device (64a) and network information of an access destination of the business server (64a); and (b) step of the license registration server (28) determining whether the portable information processing device (65a) is of a registered user; and (c) step of the license registration server (28) determining whether the business server (64a) has a registered license; and (d) step of the license registration check server (28) authorizing processing for the portable information processing device (65a) to transm
    Type: Application
    Filed: May 31, 2006
    Publication date: January 28, 2010
    Inventors: Yoshiko Kitagawa, Kei Yokokawa, Denzo Yamakawa
  • Publication number: 20080201576
    Abstract: An information-processing server (30) (a) receives an action request with first level private information from a first terminal (20); (b) authenticates the first terminal (20) based on the first level private information; (c) issues authentication information to the first terminal (20); (d) receives from the first terminal (20) second level private information of a higher security level than the first level private information as well as the authentication information; and (e) transmits the second level private information for an action requested, to a second terminal (51) based on the authentication information, in a system including the first terminal (20), the second terminal (51), and the information-processing server (30) mediating between the first terminal (20) and the second terminal (51).
    Type: Application
    Filed: May 19, 2004
    Publication date: August 21, 2008
    Applicant: KITAGAWA YOSHIKO
    Inventors: Yoshiko Kitagawa, Kei Yokokawa, Denzo Yamakawa, Takashi Kitagawa
  • Patent number: 4191324
    Abstract: A collapsible box made of paperboard or foil-laminated paperboard or the like which takes little space when collapsed and stored, and which can be quickly erected by simple operation to form a box.
    Type: Grant
    Filed: August 25, 1978
    Date of Patent: March 4, 1980
    Inventor: Yoshiko Kitagawa
  • Patent number: 3985285
    Abstract: This invention relates to a collapsible polygonal box made of paperboard or foil-laminated paperboard, or the like which takes little space when collapsed and stored, and which can be easily restored to an upright position by folding. The collapsible box comprises a plurality of unit members each divided into a generally triangular base portion, one or more side wall portions, and a lid portion.
    Type: Grant
    Filed: September 8, 1975
    Date of Patent: October 12, 1976
    Inventor: Yoshiko Kitagawa