Patents by Inventor Hiroyuki Yui

Hiroyuki Yui 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).

  • Lens with expanded reflecting surface
    Patent number: 11092295
    Abstract: Disclosed is a lens including a lens body. The lens body including an incidence portion on which light from a light source is incident, a reflecting portion having a first reflecting surface configured to internally reflect the incident light, an emitting portion configured to emit the reflected light, and an attachment portion configured to attach the lens body to a lamp. A recessed portion configured to define a second reflecting surface continuous to the first reflecting surface is formed between the attachment portion and the reflecting portion.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: August 17, 2021
    Assignee: KOITO MANUFACTURING CO., LTD.
    Inventor: Hiroyuki Yui
  • LENS WITH EXPANDED REFLECTING SURFACE
    Publication number: 20190011094
    Abstract: Disclosed is a lens including a lens body. The lens body including an incidence portion on which light from a light source is incident, a reflecting portion having a first reflecting surface configured to internally reflect the incident light, an emitting portion configured to emit the reflected light, and an attachment portion configured to attach the lens body to a lamp. A recessed portion configured to define a second reflecting surface continuous to the first reflecting surface is formed between the attachment portion and the reflecting portion.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 10, 2019
    Inventor: Hiroyuki Yui