Patents by Inventor Nobou Kushibiki

Nobou Kushibiki 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).

  • Head-up display apparatus
    Patent number: 5162928
    Abstract: A method of observing information includes the steps of converting a radiation beam into a visible harmonic beam conforming to the information and observing the information by the harmonic beam. An apparatus for observing information therethrough includes a source for producing a radiation beam conforming to the information, and a converter for converting the radiation beam into a visible harmonic beam, with the information being observed with the aid of the harmonic beam. In addition, a head-up display apparatus includes a source for producing a radiation beam conforming to information to be displayed, a converter for converting the radiation beam into a visible harmonic beam, and a beam combiner for receiving the harmonic beam and directing it in a predetermined direction to effect the display of the information by the harmonic beam.
    Type: Grant
    Filed: July 29, 1991
    Date of Patent: November 10, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Naosato Taniguchi, Tetsuro Kuwayama, Nobou Kushibiki, Yoko Yoshinaga