Patents by Inventor Naoya Ohkuma

Naoya Ohkuma 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).

  • Selective call receiving apparatus with message sorting function
    Patent number: 5374925
    Abstract: A selective call receiving apparatus includes a receiving device for receiving a selective call signal composed of transmitted data containing a call number, a function designation number, and message data. A memory device serves to memorize received message data. A display device serves to indicate the memorized message data. An analyzing device serves to analyze at least part of received message data. A plurality of message data received with respect to a common call number and a common function designation number are sorted into classes according to a result of the analysis by the analyzing device. A control device enables the memory device to memorize only newest message data for each of the classes. The control device enables the display device to indicate memorized contents of the memory device.
    Type: Grant
    Filed: October 28, 1992
    Date of Patent: December 20, 1994
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Naoya Ohkuma