Patents by Inventor Kazuhiro Matumura

Kazuhiro Matumura 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).

  • Insulated wire
    Patent number: 5902681
    Abstract: An insulated wire having as components a conductor, a first insulating layer on the conductor, and a second insulating layer which comprises a coating resin having a glass transition temperature of between 100 and 250.degree. C. after baking and a lubricant and has a thickness of 0.005 mm or less, which has good lubricity and resistance to processing.
    Type: Grant
    Filed: November 8, 1996
    Date of Patent: May 11, 1999
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Isao Ueoka, Akira Mizoguchi, Kazuhiro Matumura, Yuki Taguchi, Toshiaki Shishino