Patents by Inventor Toshiya IGATA

Toshiya IGATA 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 EMITTING DEVICE
    Publication number: 20220231484
    Abstract: A light emitting device includes: a base having a mounting face including a disposition region, a plurality of first wirings, and a plurality of second wirings; a plurality of light emitting elements, including one or more first light emitting elements, one or more second light emitting elements, and one or more third light emitting elements, disposed in two rows and N columns (N?2) in the disposition region; one or more relay members, including one or more first relay members disposed in the region between the two rows of the light emitting elements; a plurality of first light emitting element wirings for electrically serially connecting the one or more first light emitting elements; a plurality of second light emitting element wirings for electrically serially connecting the one or more second light emitting elements; and a plurality of third light emitting element wirings for electrically serially connecting the one or more third light emitting elements.
    Type: Application
    Filed: January 20, 2022
    Publication date: July 21, 2022
    Applicant: NICHIA CORPORATION
    Inventors: Toshiya IGATA, Eiichiro OKAHISA, Takeshi IMAI
  • Light emitting device and method of producing the light emitting device
    Patent number: 9919384
    Abstract: A light emitting device includes a package having a recess, a light emitting element disposed in the recess, a light-transmissive member covering an opening of the recess, and a frame member bonded to the package. The light-transmissive member is held by and between the package and the frame member.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: March 20, 2018
    Assignee: NICHIA CORPORATION
    Inventors: Toshiya Igata, Hirofumi Yoshida
  • LIGHT EMITTING DEVICE AND METHOD OF PRODUCING THE LIGHT EMITTING DEVICE
    Publication number: 20150362158
    Abstract: A light emitting device includes a package having a recess, a light emitting element disposed in the recess, a light-transmissive member covering an opening of the recess, and a frame member bonded to the package. The light-transmissive member is held by and between the package and the frame member.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 17, 2015
    Inventors: Toshiya IGATA, Hirofumi YOSHIDA