Patents by Inventor Hirotaka Tashima

Hirotaka Tashima 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: 6567178
    Abstract: A FAX receiving unit is an interface with the call originating FAX. A delivery management table is stored with a service code for designating a kind of a FAX mail service and a condition requested by the call originating FAX and also a telephone number of the destination FAX. A service subscriber table records the telephone number and the FAX-ID for every subscriber. A message accumulation unit stores the FAX message and the FAX-ID of the call originating FAX. A service control unit registers the delivery management table with the service code and the telephone number of the destination FAX received by the FAX receiving unit from a transmitting FAX and accumulates the FAX message and the FAX-ID of the call originating FAX in the message accumulation unit. The service control unit acquires a corresponding FAX-ID by retrieving the service subscriber table on the basis of the destination FAX telephone number of which the call originating FAX notifies and replies it to the call originating FAX.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: May 20, 2003
    Assignee: Fujitsu Limited
    Inventor: Hirotaka Tashima
  • Publication number: 20030043403
    Abstract: A FAX receiving unit is an interface with the call originating FAX. A delivery management table is stored with a service code for designating a kind of a FAX mail service and a condition requested by the call originating FAX and also a telephone number of the destination FAX. A service subscriber table records the telephone number and the FAX-ID for every subscriber. A message accumulation unit stores the FAX message and the FAX-ID of the call originating FAX. A service control unit registers the delivery management table with the service code and the telephone number of the destination FAX received by the FAX receiving unit from a transmitting FAX and accumulates the FAX message and the FAX-ID of the call originating FAX in the message accumulation unit. The service control unit acquires a corresponding FAX-ID by retrieving the service subscriber table on the basis of the destination FAX telephone number of which the call originating FAX notifies and replies it to the call originating FAX.
    Type: Application
    Filed: February 16, 1996
    Publication date: March 6, 2003
    Inventor: HIROTAKA TASHIMA
  • Publication number: 20020056122
    Abstract: A network system according to the present invention comprises an IP encoder connected with a plurality of clients through a network. The IP encoder compresses and encodes inputted video information, forms a packet comprising the compressed and encoded video information, and multicasts the formed video information to the plurality of clients.
    Type: Application
    Filed: February 23, 2001
    Publication date: May 9, 2002
    Inventors: Kozo Yokoyama, Tomonori Hirose, Yuuji Takenaka, Hirotaka Tashima
  • Patent number: 5966178
    Abstract: An image processing apparatus with interframe interpolation capabilities for reproducing a sequence of video frames by performing a frame interpolation between two given video frame images to compensate for dropped frames. The image processing system comprises an outline detection unit to detect the outline of each moving object contained in a frame image and an affine parameter calculation unit to calculate first affine parameters based on the geometrical relationship between one outline image at a first point in time and another outline image at a second point in time. Based on the first affine parameters, an affine parameter interpolation unit performs a linear interpolation to produce second affine parameters corresponding to a third point in time between the first and second points in time.
    Type: Grant
    Filed: November 5, 1997
    Date of Patent: October 12, 1999
    Assignee: Fujitsu Limited
    Inventors: Hirotaka Tashima, Takafumi Edanami
  • Patent number: 5694458
    Abstract: A facsimile mail system including subscriber terminals, an exchange and a facsimile mail apparatus. Given a request from a subscriber terminal for connection to the facsimile mail apparatus, the exchange adds an originator identification number to that necessary information about a mail service which is entered from the subscriber terminal. The necessary information supplemented by the originator identification number is transferred from the exchange to the facsimile mail apparatus where the information is converted to a mail function code for internal processing. As per internally stored information, the facsimile mail apparatus decides whether or not to permit the connection. When the connection is permitted, a connection enable response is returned to the exchange. In turn, the exchange establishes a line connection between the subscriber terminal in question and the facsimile mail apparatus.
    Type: Grant
    Filed: December 12, 1995
    Date of Patent: December 2, 1997
    Assignee: Fujitsu Limited
    Inventors: Akihiro Okada, Hirotaka Tashima