Patents by Inventor Masaki Morita

Masaki Morita 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).

  • Dual directional microphone video camera having operator voice cancellation and control
    Patent number: 5548335
    Abstract: A one-piece type video camera comprises a device for taking the image of a subject, a device for collecting the voice and a device for magnetically recording the image and voice, all of which are built in the camera as one piece. The voice collecting device includes a microphone for collecting the voice incoming from the subject and another microphone for collecting the operator's voice. The operator's voice is subtracted from the voice incoming from the subject such that only the latter will be recorded. The operator's voice is utilized in the voice recognition technique so as to control the entire system of the video camera. In a preferred embodiment, the microphones are directional microphones.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: August 20, 1996
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Yasuo Mitsuhashi, Masaki Morita
  • Voice filter system for a video camera
    Patent number: 5521635
    Abstract: A one-piece type video camera comprises a device for taking the image of a subject, a device for collecting the voice and a device for magnetically recording the image and voice, all of which are built in the camera as one piece. The voice collecting device includes a microphone for collecting the voice incoming from the subject and another microphone for collecting the operator's voice. The operator's voice is subtracted from the voice incoming from the subject such that only the latter will be recorded. The operator's voice is utilized in the voice recognition technique so as to control the entire system of the video camera. In a preferred embodiment, the microphones are directional microphones.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: May 28, 1996
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Yasuo Mitsuhashi, Masaki Morita