Patents by Inventor Kato Kikufumi

Kato Kikufumi 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).

  • SURFACE EMITTING LASER DEVICE AND ELECTRONIC APPARATUS
    Publication number: 20230253764
    Abstract: To enable downsizing and prevent an adverse effect on distance measurement. A surface emitting laser device includes a surface emitting section having a plurality of light emitting elements arranged on a substrate, and some of the plurality of light emitting elements are used as light receiving elements.
    Type: Application
    Filed: August 4, 2021
    Publication date: August 10, 2023
    Inventor: Kato Kikufumi