Patents by Inventor Toshiaka Nisikori

Toshiaka Nisikori 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).

  • Endoscope light source apparatus
    Patent number: 4885635
    Abstract: This endoscope light source apparatus can feed illuminating lights to a scope provided with a frame sequential type imaging device, a scope provided with a color mosaic type imaging device and a fiber scope. This endoscope light source apparatus has a frame sequential light source part which can output a plurality of color lights and a white light source part which can output a white light. This frame sequential light source part has a filter which can output a plurality of color lights.
    Type: Grant
    Filed: May 1, 1989
    Date of Patent: December 5, 1989
    Assignee: Olympus Optical Co., Ltd.
    Inventors: Kenji Kimura, Hiroki Hibino, Toshiaka Nisikori, Hisao Ogiu, Atsushi Kidawara, Hisao Yabe, Koji Takamura, Jun Yoshinaga, Shinichi Kato, Takeaki Nakamura