Patents Assigned to Kabushikikaisha Mirai
  • Patent number: 7547126
    Abstract: An illuminating device of the invention is an illuminating device which can eliminate an illumination in an unnecessary direction, and selectively illuminate a necessary desired area.
    Type: Grant
    Filed: August 29, 2006
    Date of Patent: June 16, 2009
    Assignee: Kabushikikaisha Mirai
    Inventor: Toshio Hiratsuka
  • Publication number: 20080192476
    Abstract: An illuminating device of the invention is an illuminating device which can eliminate an illumination in an unnecessary direction, and selectively illuminate a necessary desired area.
    Type: Application
    Filed: August 29, 2006
    Publication date: August 14, 2008
    Applicant: Kabushikikaisha Mirai
    Inventor: Toshio Hiratsuka
  • Patent number: 7407307
    Abstract: An illuminating panel has disposed thereon a plurality of linear light source units, and the linear light source units each include: a light emitter having a plurality of light emitting diodes linearly installed on a base; a first reflector formed of parabolic surfaces which are provided on a light emergence side of the light emitter in such a way as to correspond to the plurality of light emitting diodes, and light emitting faces of which fall in focal positions; and a second reflector having a pair of flat plate-like reflecting surfaces which, being arranged with the light emitting diodes sandwiched therebetween, farther to the light emergence side than the first reflector and parallel to an array direction of the light emitting diodes, reflect light from the light emitting diodes toward the light emergence side, wherein the linear light source units are annularly disposed on a module panel.
    Type: Grant
    Filed: August 29, 2006
    Date of Patent: August 5, 2008
    Assignee: Kabushikikaisha Mirai
    Inventor: Toshio Hiratsuka