Patents by Inventor Shintaro Morimoto

Shintaro 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).

  • Semiconductor light emitting element, driving method of semiconductor light emitting element, light emitting device, and optical pulse tester using light emitting device
    Patent number: 8401044
    Abstract: [Task] To provide a semiconductor light emitting element capable of emitting light beams with wavelengths in a plurality of wavelength ranges with a high optical output, a driving method of a semiconductor light emitting element capable of making a semiconductor light emitting element that can emit light beams with wavelengths in a plurality of wavelength ranges operate with a high optical output, a light emitting device, and a small and high-performance optical pulse tester using the light emitting device. [Means for Resolution] In a driving method of a semiconductor light emitting element with a configuration in which an active layer 13a with a gain wavelength ?1 of about 1.55 ?m and an active layer 13b with a gain wavelength ?2 of about 1.
    Type: Grant
    Filed: June 2, 2011
    Date of Patent: March 19, 2013
    Assignee: Anritsu Corporation
    Inventors: Shintaro Morimoto, Hiroshi Mori, Yasuaki Nagashima
  • SEMICONDUCTOR LIGHT EMITTING ELEMENT, DRIVING METHOD OF SEMICONDUCTOR LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND OPTICAL PULSE TESTER USING LIGHT EMITTING DEVICE
    Publication number: 20120044481
    Abstract: [Task] To provide a semiconductor light emitting element capable of emitting light beams with wavelengths in a plurality of wavelength ranges with a high optical output, a driving method of a semiconductor light emitting element capable of making a semiconductor light emitting element that can emit light beams with wavelengths in a plurality of wavelength ranges operate with a high optical output, a light emitting device, and a small and high-performance optical pulse tester using the light emitting device. [Means for Resolution] In a driving method of a semiconductor light emitting element with a configuration in which an active layer 13a with a gain wavelength ?1 of about 1.55 ?m and an active layer 13b with a gain wavelength ?2 of about 1.
    Type: Application
    Filed: June 2, 2011
    Publication date: February 23, 2012
    Applicant: ANRITSU CORPORATION
    Inventors: Shintaro MORIMOTO, Hiroshi MORI, Yasuaki NAGASHIMA