Patents by Inventor Hirotaka UEMI

Hirotaka UEMI 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).

  • Method and apparatus for fabricating light emitting apparatus
    Patent number: 9553230
    Abstract: A method for fabricating a light emitting apparatus in which at least a portion of a light emitting element is covered with a light transmissive resin containing phosphor which emits light when excited by light emitted by the light emitting element, the method including directly processing the phosphor by irradiating the phosphor with a laser beam which passes through the light transmissive resin, to adjust the chromaticity of light to be emitted by the light emitting apparatus.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: January 24, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Norio Yoshida, Hirotaka Uemi
  • METHOD AND APPARATUS FOR FABRICATING LIGHT EMITTING APPARATUS
    Publication number: 20150364644
    Abstract: A method for fabricating a light emitting apparatus in which at least a portion of a light emitting element is covered with a light transmissive resin containing phosphor which emits light when excited by light emitted by the light emitting element, the method including directly processing the phosphor by irradiating the phosphor with a laser beam which passes through the light transmissive resin, to adjust the chromaticity of light to be emitted by the light emitting apparatus.
    Type: Application
    Filed: January 29, 2014
    Publication date: December 17, 2015
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Norio YOSHIDA, Hirotaka UEMI