Patents by Inventor Sadaharu HATTA

Sadaharu HATTA 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).

  • Patent number: 8439538
    Abstract: A vehicle light can achieve the same or similar heat dissipation performance as that of a conventional vehicle light while having a smaller height than that of the conventional vehicle light, thereby improving space utilization efficiency for a limited installation space of a vehicle body. The vehicle light can include a housing, a cover lens attached to the housing to define a lighting chamber between itself and the housing. A heat dissipation member can be attached to the housing. An optical system can be disposed within the lighting chamber. The optical system can include a heat conduction member including an LED attached surface and a support member fixed to the LED attached surface at one end thereof and to the housing or the heat dissipation member at the other end thereof.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: May 14, 2013
    Assignee: Stanley Electric Co., Ltd.
    Inventor: Sadaharu Hatta
  • Publication number: 20110249459
    Abstract: A vehicle light can achieve the same or similar heat dissipation performance as that of a conventional vehicle light while having a smaller height than that of the conventional vehicle light, thereby improving space utilization efficiency for a limited installation space of a vehicle body. The vehicle light can include a housing, a cover lens attached to the housing to define a lighting chamber between itself and the housing. A heat dissipation member can be attached to the housing. An optical system can be disposed within the lighting chamber. The optical system can include a heat conduction member including an LED attached surface and a support member fixed to the LED attached surface at one end thereof and to the housing or the heat dissipation member at the other end thereof.
    Type: Application
    Filed: April 7, 2011
    Publication date: October 13, 2011
    Inventor: Sadaharu HATTA