Patents by Inventor Tsuneo Yoshihara

Tsuneo Yoshihara 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).

  • Vehicle interior lamp
    Patent number: 7699510
    Abstract: A bracket for securing a light source to a lamp housing is provided. The lamp housing has a heat-discharge opening at a position corresponding to the light source. The bracket has a wall portion arranged between the light source and an edge of the heat-discharge opening.
    Type: Grant
    Filed: August 14, 2007
    Date of Patent: April 20, 2010
    Assignee: Ichikoh Industries, Ltd.
    Inventors: Tsuneo Yoshihara, Tomoyuki Saiga
  • Vehicle interior lamp
    Patent number: 7674027
    Abstract: A light source has a unit structure including a main body, a light-radiating unit that is provided in the main body to radiate light, and a heat sink member that is provided in the main body. A lamp housing has a heat discharge opening at a position corresponding to the light source.
    Type: Grant
    Filed: August 14, 2007
    Date of Patent: March 9, 2010
    Assignee: Ichikoh Industries, Ltd.
    Inventors: Tsuneo Yoshihara, Tomoyuki Saiga
  • Vehicle interior lamp
    Publication number: 20080049436
    Abstract: A bracket for securing a light source to a lamp housing is provided. The lamp housing has a heat-discharge opening at a position corresponding to the light source. The bracket has a wall portion arranged between the light source and an edge of the heat-discharge opening.
    Type: Application
    Filed: August 14, 2007
    Publication date: February 28, 2008
    Inventors: Tsuneo Yoshihara, Tomoyuki Saiga
  • Vehicle interior lamp
    Publication number: 20080049435
    Abstract: A light source has a unit structure including a main body, a light-radiating unit that is provided in the main body to radiate light, and a heat sink member that is provided in the main body. A lamp housing has a heat discharge opening at a position corresponding to the light source.
    Type: Application
    Filed: August 14, 2007
    Publication date: February 28, 2008
    Inventors: Tsuneo Yoshihara, Tomoyuki Saiga