Patents by Inventor Wakako Niino

Wakako Niino 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).

  • Semiconductor light emitting apparatus
    Patent number: 7859001
    Abstract: A semiconductor light emitting apparatus can include a housing filled with a wavelength conversion material-containing resin material which seals a semiconductor light emitting device inside the recess of the housing. A transparent resin material can be charged on the wavelength conversion material-containing resin material, and can be configured to prevent the resin materials from being detached from each other or from other portions, such as a housing. Furthermore, such a semiconductor light emitting apparatus can emit light with less color unevenness. The housing can include a first recessed portion and a second recessed portion. The second recessed portion can have a larger diameter than the first recessed portion so as to form a stepped area at the boundary therebetween. The first recessed portion is filled with the wavelength conversion material-containing resin material as a first resin.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: December 28, 2010
    Assignee: Stanley Electric Co., Ltd.
    Inventors: Wakako Niino, Masami Kumei, Toshimi Kamikawa, Takashi Ebisutani
  • SEMICONDUCTOR LIGHT EMITTING APPARATUS
    Publication number: 20090039369
    Abstract: A semiconductor light emitting apparatus can include a housing filled with a wavelength conversion material-containing resin material which seals a semiconductor light emitting device inside the recess of the housing. A transparent resin material can be charged on the wavelength conversion material-containing resin material, and can be configured to prevent the resin materials from being detached from each other or from other portions, such as a housing. Furthermore, such a semiconductor light emitting apparatus can emit light with less color unevenness. The housing can include a first recessed portion and a second recessed portion. The second recessed portion can have a larger diameter than the first recessed portion so as to form a stepped area at the boundary therebetween. The first recessed portion is filled with the wavelength conversion material-containing resin material as a first resin.
    Type: Application
    Filed: August 7, 2008
    Publication date: February 12, 2009
    Inventors: Wakako Niino, Masami Kumei, Toshimi Kamikawa, Takashi Ebisutani