Patents by Inventor Yuji Takumiya

Yuji Takumiya 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).

  • Infrared image pick-up apparatus
    Patent number: 5159198
    Abstract: An infrared image pick-up apparatus includes: a body having a condenser lens for condensing an infrared ray emitted from an object, a sensor for detecting intensity of the condensed ray and generating an electric signal corresponding to the intensity, a signal processing circuit for processing the signal from the sensor, and a display device for displaying a two-dimensional infrared image in accordance with a signal from the circuit; and a grip provided separately from the body and attached thereto. The grip has an operating member for adjusting an infrared image on the display device.
    Type: Grant
    Filed: June 26, 1990
    Date of Patent: October 27, 1992
    Assignee: Minolta Camera Kabushiki Kaisha
    Inventors: Hiroshi Kohsaka, Masakazu Nakanishi, Toshio Miyashita, Isamu Nakajima, Yuji Takumiya, Kenji Hamaguri, Hiroaki Iio