Patents by Inventor Hideyasu Ishigo

Hideyasu Ishigo 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: 4620065
    Abstract: An automatic telephone answering and recording apparatus for communicating between calling and called subscriber stations connected in a telephone system, comprising: a speaking circuit provided at a called subscriber station; first means operating in response to a call signal transmitted by a calling subscriber station over a telephone line to connect the speaking circuit to the calling subscriber station; second means responsive to the operation of the first means for recording an incoming message transmitted from the calling subscriber station over the telephone line on a first recording medium located at the called subscriber station; counting means for counting the number of operations of the first means and storing the number so obtained; third means responsive to the counting means for producing a first aural synthesis output corresponding to the stored number in said counting means and transmitting the first aural synthesis output over the telephone line; and fourth means connected between the speakin
    Type: Grant
    Filed: July 29, 1983
    Date of Patent: October 28, 1986
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Motoichi Hattori, Hideyasu Ishigo
  • Patent number: 4571457
    Abstract: An automatic telephone answering and recording apparatus for communicating between calling and called subscriber stations connected in a telephone system having a speaking circuit provided at a called subscriber station, first means responsive to a call signal transmitted by a calling subscriber station over a telephone line to connect the speaking circuit to the calling subscriber station, second means responsive to the first means for transmitting an answering message previously recorded on a first recording medium located at the called subscriber station to the calling subscriber station in response to the call signal, a first radio transmitter and receiver set coupled to the speaking circuit, and a second radio transmitter and receiver set wirelessly coupled to the first radio transmitter and receiver set.
    Type: Grant
    Filed: July 22, 1985
    Date of Patent: February 18, 1986
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Motoichi Hattori, Hideyasu Ishigo
  • Patent number: 4514593
    Abstract: An automatic telephone answering and recording apparatus comprising: a speaking circuit; first means operating in response to a call signal from a caller transmitted over a telephone line to connect the speaking circuit to the telephone line associated with the caller; a recording/reproducing means coupled to the speaking circuit for recording an incoming message from the caller in its recording mode of operation, and transmitting a previously recorded incoming message to the telephone line through the speaking circuit in its reproducing mode of operation; selection means for selecting the operation mode of the recording/reproducing means; and control means connected between the speaking circuit and the selection means for controlling the selection means, the control means including a voice recognition means and a previously registered specific message from a subscriber and being operative to control the selection means to select the recording mode when the voice recognition means receives an incoming message
    Type: Grant
    Filed: July 29, 1983
    Date of Patent: April 30, 1985
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Motoichi Hattori, Hideyasu Ishigo
  • Patent number: 4471393
    Abstract: A tape recorder which comprises; a capstan for driving a magnetic recording tape at a normal constant speed; a first motor for rotating the capstan, including a first rotor magnet, a first rotating shaft mounted to the first rotor magnet and the capstan coaxially, and a first stator coil for applying a rotating magnetic field to the first rotor magnet; a first reel for taking up the tape; a second motor for rotating the first reel, including a second rotor magnet, a second rotating shaft mounted to the second rotor magnet and the first reel coaxially, and a second stator coil for applying a rotating magnetic field to the second rotor magnet; a second reel for supplying the tape; a third motor for rotating the second reel, including a third rotor magnet, a third rotating shaft mounted to the third rotor magnet and the second reel coaxially, and a third stator coil for applying a rotating magnetic field to the third rotor magnet; an FG pattern for producing a signal which has a frequency in accordance with a ro
    Type: Grant
    Filed: March 10, 1982
    Date of Patent: September 11, 1984
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Hideyasu Ishigo, Minoru Nishizono