Patents by Inventor Tatsuma KITAZAMA

Tatsuma KITAZAMA 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).

  • Publication number: 20190145595
    Abstract: A vehicle lamp includes a projection lens, a first light source disposed behind the projection lens and configured to emit light forming a low-beam light distribution pattern which is a predetermined light distribution pattern, a reflector configured to reflect light emitted from the first light source toward a first rear focal point of the projection lens, and a second array light source disposed behind the projection lens and having a plurality of semiconductor light emitting elements arranged in at least one row. The second array light source is configured to emit light forming an additional light distribution pattern, and the center position or maximum light intensity position of the additional light distribution pattern overlaps with the low-beam light distribution pattern on a virtual vertical screen in front of the lamp.
    Type: Application
    Filed: June 28, 2017
    Publication date: May 16, 2019
    Applicant: KOITO MANUFACTURING CO., LTD.
    Inventors: Kenichi TAKADA, Tatsuma KITAZAMA, Horoki KAWAI, Teruaki YAMAMOTO, Akira HANADA, Kenta OISHI, Akinori MATSUMOTO