Patents by Inventor Yuta Kihara

Yuta Kihara 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).

  • INSULATION STRUCTURE OF LEAD WIRE, TRANSFORMER HAVING THE SAME, AND METHOD FOR INSULATING LEAD WIRE
    Publication number: 20140290978
    Abstract: A lead wire for a stationary induction apparatus includes a conductor, a covering insulating layer provided on an outer periphery of the conductor, and an insulating sheet provided on the covering insulating layer. The insulating sheet includes base paper having a prescribed width, and insulating spacers disposed to protrude from the base paper at prescribed spacings in a longitudinal direction of the base paper. The insulating sheet is spirally wound continuously from a straight portion to a curved portion such that the insulating spacers come into contact with the covering insulating layer.
    Type: Application
    Filed: December 12, 2012
    Publication date: October 2, 2014
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Yuta Kihara, Takayuki Fujimoto, Kiyoyuki Ishikawa, Soichiro Kainaga, Hirotaka Muto, Takao Tsurimoto