Patents by Inventor Toshiro Nishio

Toshiro Nishio 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).

  • Television receiver and additional information transmitting method
    Patent number: 6335763
    Abstract: A television receiver receiving an analog video signal, comprises additional information detecting means for separating and extracting an additional information code from the analog video signal, and outputting the additional information code; additional information recording means for recording the additional information code output from the additional information detecting means; additional information writing switch means for passing or blocking the additional information code that is output from the additional information detecting means toward the additional information recording means, in response to a control signal; conversion means for converting the additional information code output from the additional information detecting means or the additional information code reproduced from the additional information recording means into a character or an image; and signal synthesizing means for synthesizing the analog video signal and the additional information that has been converted into a character or an
    Type: Grant
    Filed: January 30, 1997
    Date of Patent: January 1, 2002
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Toshiro Nishio, Kiyoshi Imai, Akira Usui, Kiyokazu Hagiwara
  • Processor for determining shift counts based on input data
    Patent number: 5528525
    Abstract: The disclosed processor includes: a first shifter for receiving a first signal and for shifting first input data in accordance with the first signal; a second shifter for receiving a second signal and for shifting second input data in accordance with the second signal; an operation unit, connected to the first shifter and the second shifter, for performing arithmetic and logic operations for the output of the first shifter and the output of the second shifter; a third shifter, connected to the operation unit, for receiving a third signal and for shifting the output of the operation unit in accordance with the third signal; a first coefficient register for storing a coefficient for the first input data; a second coefficient register for storing a coefficient for the second input data; and a shift control unit connected to the first shifter, the second shifter, the third shifter, the first coefficient register, and the second coefficient register, for determining shift counts for the first shifter, the second s
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: June 18, 1996
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hidekazu Suzuki, Masashi Kubota, Seiji Nakai, Toshiro Nishio