Patents by Inventor Hiroki Karashima

Hiroki Karashima 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).

  • Covered welt for vehicle
    Patent number: 5123693
    Abstract: A welt with a fabric covering for a vehicle is disclosed. This welt includes a U-shaped portion for covering an edge of an opening of the vehicle, a rubber seal elastically deformable against shock caused by closing doors, and a fabric sheet wrapping about an area ranging from the U-shaped portion to the rubber seal. Both sides of the fabric are bonded tightly by one adhesive while another area is bonded by a different, pressure sensitive adhesive so as to allow the fabric to be deformed flexibly when the welt is bent.
    Type: Grant
    Filed: December 2, 1991
    Date of Patent: June 23, 1992
    Assignee: Kinugawa Rubber Industrial Co., Ltd.
    Inventors: Hiroki Karashima, Toshiaki Yamaguchi