Patents by Inventor Natsuko Takahata

Natsuko Takahata 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: 5303301
    Abstract: A telephone apparatus comprises: a telephone number data detection portion for detecting telephone number data indicative of a telephone number of a calling party sent from a telephone line; a dialing portion for dialing in response to a dialing control signal; a first storing portion for storing the detected telephone number data; a second storing portion for storing information; a first control portion responsive to a first manual operation for reading out the stored telephone number from the fist storing portion; for producing the dialing control signal to call back the party using the read out telephone number data; and for causing the second storing portion to store the information in association with the stored telephone number data, the information indicating that calling-back has been finished; an indication portion for indicating the telephone number data and the stored information; and a second control portion responsive to a second manual operation for reading out the stored telephone data from the
    Type: Grant
    Filed: May 20, 1992
    Date of Patent: April 12, 1994
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Natsuko Takahata