Patents by Inventor Kosei NAKAYA

Kosei NAKAYA 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 module provided with semiconductor light-emitting element that emits deep ultraviolet light
    Patent number: 11282992
    Abstract: A light-emitting module includes: a semiconductor light-emitting element which emits deep ultraviolet light; a liquid sealing the semiconductor light-emitting element; and a package for accommodating the semiconductor light-emitting element and the liquid. The liquid is transparent to the deep ultraviolet light. The package has a transparent member transparent to the deep ultraviolet light. For that reason, a highly reliable light-emitting module provided with the semiconductor light-emitting element that emits the deep ultraviolet light can be provided.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: March 22, 2022
    Assignee: NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
    Inventors: Shinichiro Inoue, Manabu Taniguchi, Kosei Nakaya
  • LIGHT-EMITTING MODULE PROVIDED WITH SEMICONDUCTOR LIGHT-EMITTING ELEMENT THAT EMITS DEEP ULTRAVIOLET LIGHT
    Publication number: 20190288167
    Abstract: A light-emitting module includes: a semiconductor light-emitting element which emits deep ultraviolet light; a liquid sealing the semiconductor light-emitting element; and a package for accommodating the semiconductor light-emitting element and the liquid. The liquid is transparent to the deep ultraviolet light. The package has a transparent member transparent to the deep ultraviolet light. For that reason, a highly reliable light-emitting module provided with the semiconductor light-emitting element that emits the deep ultraviolet light can be provided.
    Type: Application
    Filed: November 22, 2016
    Publication date: September 19, 2019
    Inventors: Shinichiro INOUE, Manabu TANIGUCHI, Kosei NAKAYA