Patents by Inventor Naoyubi Morimoto

Naoyubi Morimoto 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).

  • Light source apparatus and optical communication module comprising it
    Publication number: 20050226636
    Abstract: A light source device for radiating a stimulated emission from a semiconductor laser to outside via a multiple scattering optical system, which system has a first region located adjacent to the semiconductor laser and a second region that abuts on the first region and reaches the outside. The first region contains scatterers at a higher density than the second region does. The light source device has an amount of near-field pattern speckles ?PAR of 3×10?3 or more. The second region may have a lens portion as a magnifier for at least a principle part of a secondary planar light source formed at an interface between the first and second regions.
    Type: Application
    Filed: March 3, 2003
    Publication date: October 13, 2005
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Takuma Hiramatsu, Atsushi Shimonaka, Naoyubi Morimoto