Patents by Inventor Orio Ritani

Orio Ritani 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).

  • Electronic commerce system and computer-readable storage medium thereof
    Patent number: 7447653
    Abstract: An electronic commerce system, which aids in a purchase and a sale of a commodity, allows the purchase or the sale of the commodity at a more desirable price or under a more desirable condition. This system comprises a registered commodity data storing unit storing a desired sale or purchase price of a commodity, and the information about a change condition and a change price of the desired sale or purchase price, and a unit changing the price if the information about the change condition or the change price, which is stored in the registered commodity data storing unit, is satisfied.
    Type: Grant
    Filed: March 22, 2000
    Date of Patent: November 4, 2008
    Assignee: Fujitsu Limited
    Inventors: Mitsuyoshi Watanabe, Nobuya Fujisawa, Orio Ritani, Kensuke Shimizu, Kaori Nakatani
  • Information collecting apparatus, information collecting method and information collecting program
    Publication number: 20030110156
    Abstract: An information collecting apparatus, an information collecting method and an information collecting program that make it possible to collect required information speedily and easily from among a large amount of information distributed around a plurality of information sources, by matching user attributes and information source attributes.
    Type: Application
    Filed: March 29, 2002
    Publication date: June 12, 2003
    Inventors: Takashi Iwamoto, Orio Ritani, Kazuhiro Hosoi, Syigeaki Honjyou, Yutaka Morioka