Patents by Inventor Tomimaro Kitaura

Tomimaro Kitaura 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).

  • Laser apparatus
    Patent number: 4566107
    Abstract: A laser apparatus includes two sets of pumping arrangements for providing pumping energy for a laser medium used in common, each comprising a reflector with a reflective surface which defines an elliptical cavity and a pumping source located along a focal line of the ellipse formed by the elliptical cavity. One pumping arrangement is usually used and the other is held in reserve as a spare. When the former is out of order, the latter is automatically made available.
    Type: Grant
    Filed: August 11, 1983
    Date of Patent: January 21, 1986
    Assignee: Fuji Photo Optical Co., Ltd.
    Inventors: Tomimaro Kitaura, Yutaka Ohashi, Masami Yoneda