Patents by Inventor Makoto Ujiie

Makoto Ujiie 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).

  • Patent number: 5790803
    Abstract: In a subscriber information service system including a plurality of terminal equipment, and an information server for presenting personal information of a called subscriber to user at each of the terminal equipment, the information server being connected to the plurality of terminal equipment through a communication network, the information server has a subscriber information table consisting of a plurality of personal records each including a personal identifier assigned to a subscriber, a name of the subscriber, status information of the subscriber, and a name and an equipment address of the communication equipment which can be utilized by a user, and a facility of transmitting content data of the personal record of the specific subscriber registrated in the subscriber information table to each of the terminal equipment.
    Type: Grant
    Filed: November 15, 1995
    Date of Patent: August 4, 1998
    Assignee: Hitachi, Ltd.
    Inventors: Shigeaki Kinoshita, Mutsumi Abe, Mitsuru Ikezawa, Takanori Miyamoto, Makoto Ujiie