Patents by Inventor Mamiko Nakamura

Mamiko Nakamura 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).

  • Grommet
    Patent number: 6941714
    Abstract: A grommet which includes a first tubular portion holding a wire therein; a flange formed on a front part of the first tubular portion; a second tubular portion extending frontward from the flange; a flexible front portion extending from a front part of the second tubular portion in a shape converging frontward; a lip portion formed on a rear part of the second tubular portion; and a third tubular portion extending frontward from the front portion. As the grommet is fitted in a panel hole with an annular groove on its inner circumference, the lip portion comes into contact with a panel face to define a first annular space cooperating with the rear part of the second tubular portion and the panel face, and the front portion comes into contact with a rearward facing part of an annular groove surface to define a second annular space cooperating with the annular groove surface.
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: September 13, 2005
    Assignee: Yazaki Corporation
    Inventor: Mamiko Nakamura
  • Grommet
    Publication number: 20030014924
    Abstract: A grommet which includes a first tubular portion holding a wire therein; a flange formed on a front part of the first tubular portion; a second tubular portion extending frontward from the flange; a flexible front portion extending from a front part of the second tubular portion in a shape converging frontward; a lip portion formed on a rear part of the second tubular portion; and a third tubular portion extending frontward from the front portion. As the grommet is fitted in a panel hole with an annular groove on its inner circumference, the lip portion comes into contact with a panel face to define a first annular space cooperating with the rear part of the second tubular portion and the panel face, and the front portion comes into contact with a rearward facing part of an annular groove surface to define a second annular space cooperating with the annular groove surface.
    Type: Application
    Filed: July 18, 2002
    Publication date: January 23, 2003
    Applicant: YAZAKI CORPORATION
    Inventor: Mamiko Nakamura