Patents by Inventor Yuki Itsumi

Yuki Itsumi 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).

  • Panel structure for vehicle roof device and weather strip for vehicle roof device
    Patent number: 8979182
    Abstract: A panel structure for a vehicle roof device includes a holder portion and a weather strip. The holder portion includes a fitting protrusion having a narrowed portion. The weather strip includes, in an integral manner, an attaching base and a sealing portion. The attaching base has a fitting recess fitted to the fitting protrusion. The attaching base includes a body portion in close contact with an outer side surface of the fitting protrusion, an upper attaching portion in close contact with an upper outer side surface of the narrowed portion, and a lower attaching portion in close contact with a lower outer side surface of the narrowed portion. The thickness of the upper attaching portion in the upper end is set to be larger in an upper area than in a lower area.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: March 17, 2015
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Kiyozumi Fukami, Yuki Itsumi, Masatoshi Nojiri
  • PANEL STRUCTURE FOR VEHICLE ROOF DEVICE AND WEATHER STRIP FOR VEHICLE ROOF DEVICE
    Publication number: 20140197665
    Abstract: A panel structure for a vehicle roof device includes a holder portion and a weather strip. The holder portion includes a fitting protrusion having a narrowed portion. The weather strip includes, in an integral manner, an attaching base and a sealing portion. The attaching base has a fitting recess fitted to the fitting protrusion. The attaching base includes a body portion in close contact with an outer side surface of the fitting protrusion, an upper attaching portion in close contact with an upper outer side surface of the narrowed portion, and a lower attaching portion in close contact with a lower outer side surface of the narrowed portion. The thickness of the upper attaching portion in the upper end is set to be larger in an upper area than in a lower area.
    Type: Application
    Filed: December 30, 2013
    Publication date: July 17, 2014
    Applicant: TOYODA GOSEI CO., LTD.
    Inventors: Kiyozumi FUKAMI, Yuki Itsumi, Masatoshi NOJIRI