Patents by Inventor Hiromi Tsuruwaka

Hiromi Tsuruwaka 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).

  • Method and system for interconnecting electronic marketplaces
    Publication number: 20040225576
    Abstract: Agreement information created between a participant and another participant of the same or another electronic marketplace center is held in an agreement DB. On the basis of the agreement information, interconnection processing between electronic marketplaces is controlled such that a service system can transfer business data to another service system of another electronic marketplace center, the service system requests business processing to the another service system of the another electronic marketplace center, respond to a request from the another service system of the another electronic marketplace center, or the service system can be provided to the another electronic marketplace center.
    Type: Application
    Filed: February 13, 2004
    Publication date: November 11, 2004
    Applicant: Hitachi, Ltd.
    Inventors: Yoshihiro Mizuno, Hiromi Tsuruwaka, Hideki Sano, Satoshi Takeuchi, Yo Nakajima, Osamu Moriya, Masaki Nakaoka, Yuichi Mashita