Patents by Inventor Yoshihiko Komura

Yoshihiko Komura 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 lighting drive apparatus
    Patent number: 5959407
    Abstract: A socket portion is provided to project from one side surface of a transformer receiving portion to thereby form a body case, and a lighting transformer is received in the transformer receiving portion so that a high voltage side output end of a secondary coil of the lighting transformer is electrically connected to a terminal provided in the socket portion and a primary coil of the lighting transformer is connected to an external electric path directly or through a circuit portion. Accordingly, the transformer receiving portion and the socket portion are integrally formed with each other to thereby form a unit structure.
    Type: Grant
    Filed: December 5, 1997
    Date of Patent: September 28, 1999
    Assignee: NGK Spark Plug Co., Ltd.
    Inventors: Toshiharu Ito, Takafumi Oshima, Yoshihiko Komura, Minoru Yasuda, Noriyasu Sugimoto, Toshinori Iida