Patents by Inventor Masatake Nakanishi

Masatake Nakanishi 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).

  • Oscilloscope having video signal input
    Patent number: 5808464
    Abstract: In an oscilloscope having a video signal input, a video signal and the like can be monitored in addition to the normal waveform monitoring operation as the oscilloscope.
    Type: Grant
    Filed: April 5, 1996
    Date of Patent: September 15, 1998
    Assignee: Hitachi Denshi Kabushiki Kaisha
    Inventors: Kazuya Natori, Mitsunobu Iwabuchi, Masatake Nakanishi, Shigeki Ozawa