Patents by Inventor Katsuhiro Taura

Katsuhiro Taura 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).

  • Cordless telephone system having power interruption detection
    Patent number: 5867798
    Abstract: In a cordless telephone system having a mobile telephone set and a charging stand, the mobile telephone set includes at least one charging terminal and a charging control terminal, and control circuitry for monitoring the at least one charging terminal and the charging control terminal, and controlling whether or not the mobile telephone set is permitted to operate in a quick communication mode. The quick communication mode is a communication mode of the mobile telephone set in which the mobile telephone set automatically begins to transmit an outgoing call of the telephone system or to receive an incoming call, when the mobile telephone set is picked up from the charging stand.
    Type: Grant
    Filed: December 17, 1996
    Date of Patent: February 2, 1999
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shinichiro Inukai, Katsuhiro Taura, Takeshi Ishihara