Patents Assigned to Photon Co., Ltd.
  • Optical treatment device
    Patent number: 4742235
    Abstract: An optical treatment device having a light emission element, a power source for supplying a power to the light emission element and an attaching member for attaching the light emission element to an arbitrary portion such that a light emission face of the light emission element faces a desired portion to be irradiated, whereby the light emission element can be detachably attached to the arbitrary portion and a light such as infrared rays, a laser light and so on can irradiate or heat a very small area of the desired portion.
    Type: Grant
    Filed: July 14, 1986
    Date of Patent: May 3, 1988
    Assignees: Hoshin Kagaku Sangyosho Co., Ltd., Photon Co., Ltd.
    Inventor: Masashi Koji